Math Is Fun Forum

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 545. Find the volume of a sphere-shaped metallic shop-put having diameter of 8.4 centimeters. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 546. The total surface area of a solid hemisphere is

square centimeters. Find the curved surface area of the solid sphere.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 547. The thickness of a hemispherical bowl is 0.25 centimeter. The inner radius of the bowl is 5 centimeters. Find the outer curved surface area of the bown. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 548. If the curved surface area of a right circular cylinder is 704 square centimeters and height is 8 centimeters, find the volume of the cylinder in liters. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 549. If the circumference at the base of a right circular cone and slant height are

centimeters and 10 centimeters respectively, find the curved surface area of the cone.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 550. The ratio of the base radius and height of a solid right circular cylinder is 2 : 5. If the curved surface area is

square centimeters, find the height and the radius. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 551. Radius and slant height of a solid right circular are 35 centimeters and 37 centimeters respectively. Find the curved surface area and total surface area of the cone. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 552. If the curved surface area of a solid hemisphere is 2772 square centimeters, find the total surface area. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 553. A heap of paddy is in the form of a cone whose diameter is 4.2 meters and height 2.8 meters. If the heap is to be covered exactly by a canvas to protect it from rain, find the area of the canvas needed. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 553. A heap of paddy is in the form of a cone whose diameter is 4.2 meters and height 2.8 meters. If the heap is to be covered exactly by a canvas to protect it from rain, find the area of the canvas needed. Use

.

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 554. The sum of the base radius and height of a solid right circular cylinder is 37 centimeters. If the total surface area of the cylinder is 1628 square centimeters, find the volume of the cylinder. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 555. The inner curved surface area of a hemispherical dome of a building needs to be painted. If the circumference of the base is 17.6 meters, find the cost of painting at the rate of $5 per square meter. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 556. A rectangular sheet of metal foil with dimensions 66 cm x 12 cm is rolled to form  a cylinder of height 12 centimeters. Find the volume of the cylinder. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 557. A lead pencil is in the shaped of a right circular cylinder. The pencil is 28 centimeters long and its radius is 3 millimeters. If the lead is of 1 millimeter, then find the volume of the wood used in the pencil. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 558. The radius and height of a right circular cone are in the ratio 2 : 3. Find the slant height if its volume is 100.48 cubic centimeters. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 559. What is the surface area of the largest sphere that can be carved out from a cube of side 10 centimeters? Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 560. A metal sphere of radius 12 centimeters is melted and recast into 27 spheres. What is the radius of each sphere?

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 561. A metal piece in the form a cone of base radius 3 centimeters is melted and recast into a sphere of radius 4 centimeters. Find the height of the cone.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 562.The total surface area of a solid hemisphere is 5940 square centimeters. Find the approximate diameter of the hemisphere. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

.

M # 563. The circumference of the edge of a hemispherical bowl is 132 centimeters. Find the capacity of the bowl in cubic centimeters. Use

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 564. A solid metal cylinder of base radius 8 centimeters and height 12 centimeters is melted and recast into solid hemispheres of radius 2 centimeters. How many such hemispheres can be made?

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 565. Lateral surface area of a square pyramid with base area 196 square centimeters is 700 square centimeters. Find its base edge and Slant height.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 566. Lateral surface area of a square pyramid with base area 196 square centimeters is 700 square centimeters. Find the height.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,418

Re: Mensuration

Hi,

M # 567. Surface area of a hemisphere is

square centimeters. What is the radius of the hemisphere?

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Monox D. I-Fly

Member

From: Indonesia

Registered: 2015-12-02

Posts: 2,000

Re: Mensuration

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Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.