Mensuration

ganesh · 2021-02-10 14:46:21

Hi,

Good work!

M#628. The area of a square and a rectangle are equal. The length of the rectangle is greater than the length of a side by 5 centimeters and the breadth is less than the length of the side of the square by 3 centimeters. Find the perimeter of the rectangle.

irspow · 2021-02-11 06:05:03

ganesh · 2021-02-11 14:18:48

Hi,

Neat work!

M#629. Cost of fencing a rectangular garden at $5 per meter is $2505. The length of the garden is one and half times its breadth, then find the breadth of the garden.

irspow · 2021-02-12 05:50:25

ganesh · 2021-02-12 14:32:15

Hi,

Neat work!

M#630. A rectangle has width 'a' and length 'b'. If the width is decreased by 20% and the length is increased by 10%, what will be the new area?

irspow · 2021-02-13 05:37:39

ganesh · 2021-02-13 14:54:14

Hi,

Neat work!

M#631. The length and breadth of a rectangular field is increased by 15% and 10% respectively. What is the effect on its area?

irspow · 2021-02-14 06:56:56

ganesh · 2021-02-14 14:28:06

Hi,

Neat work!

M#632. A rectangular field, 126 m by 108 m, has a 4 m wide path inside it, on all four sides. Find the cost of paving the path at 16.25 square meters.

irspow · 2021-02-15 06:16:16

ganesh · 2021-02-15 14:21:11

Hi,

Neat work!

M#633. What will be the area (in square meters) of a 1.5 meter wide garden developed around all the four sides of a rectangular field having an area equal to 300 square meters and breadth equal to three-fourth of the length?

irspow · 2021-02-16 06:11:24

ganesh · 2021-02-16 15:37:01

Hi,

Excellent!

M634. Find the area of a triangle whose sides are 42m, 40m, and 26m.

irspow · 2021-02-17 06:17:28

ganesh · 2021-02-17 14:10:19

Hi,

Neat work!

M#635. Given that area of a triangle is 30 square centimeters. If the length of its hypotenuse is 13 centimeters, then find the lenght of the shortest side.

irspow · 2021-02-18 07:01:35

ganesh · 2021-02-18 13:23:59

Hi,

Neat work!

M#636. Find the area of the isoceles triangle ABC, where AB = BC = 10 cm and AC = 12 cm.

irspow · 2021-02-19 06:18:33

ganesh · 2021-02-19 14:23:14

Hi,

Neat work!

M#637. Find the ratio of the area of an equilateral triangle and a square, with equal perimeter.

irspow · 2021-02-20 06:42:30

ganesh · 2021-02-20 14:24:54

Hi,

Excellent!

M#638. Find the circumradius of an equilateral triangle with side 4 centimeters.

irspow · 2021-02-21 05:47:19

ganesh · 2021-02-21 14:22:32

Hi,

Excellent!

M#639. It costs Mr.A a total of $500.25 for paving a triangular path at the rate of $43.50 per hectare. If the base of the triangular path is twice its height, then find the height of the path (approximately).

irspow · 2021-02-22 04:34:08

ganesh · 2021-02-22 14:19:22

Hi,

Excellent!

M#640. In a trapezium ABCD, AB || CD. Also, AB = 10, DC = 15, BC = 12 and AD = 16. Find the area of the trapezium if the distance between its parallel sides AB and CD is equal to 7 square units.

Math Is Fun Forum

#1051 2021-02-10 14:46:21

Re: Mensuration

#1052 2021-02-11 06:05:03

Re: Mensuration

#1053 2021-02-11 14:18:48

Re: Mensuration

#1054 2021-02-12 05:50:25

Re: Mensuration

#1055 2021-02-12 14:32:15

Re: Mensuration

#1056 2021-02-13 05:37:39

Re: Mensuration

#1057 2021-02-13 14:54:14

Re: Mensuration

#1058 2021-02-14 06:56:56

Re: Mensuration

#1059 2021-02-14 14:28:06

Re: Mensuration

#1060 2021-02-15 06:16:16

Re: Mensuration

#1061 2021-02-15 14:21:11

Re: Mensuration

#1062 2021-02-16 06:11:24

Re: Mensuration

#1063 2021-02-16 15:37:01

Re: Mensuration

#1064 2021-02-17 06:17:28

Re: Mensuration

#1065 2021-02-17 14:10:19

Re: Mensuration

#1066 2021-02-18 07:01:35

Re: Mensuration

#1067 2021-02-18 13:23:59

Re: Mensuration

#1068 2021-02-19 06:18:33

Re: Mensuration

#1069 2021-02-19 14:23:14

Re: Mensuration

#1070 2021-02-20 06:42:30

Re: Mensuration

#1071 2021-02-20 14:24:54

Re: Mensuration

#1072 2021-02-21 05:47:19

Re: Mensuration

#1073 2021-02-21 14:22:32

Re: Mensuration

#1074 2021-02-22 04:34:08

Re: Mensuration

#1075 2021-02-22 14:19:22

Re: Mensuration

Board footer