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#526 2016-06-24 04:55:31

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#527 2016-06-24 16:59:05

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

The solution M#230 is correct. Neat work, bobbym!

M#231. The radius of the base and the height of a right circular cone are 7 cm and 24 cm respectively. Find the volume of the cone.

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

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#528 2016-06-24 17:50:39

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#529 2016-06-25 00:10:19

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

The solution M#231 is correct. Neat work, bobbym!

M#232. The volume of a right circular cone of height 14 cm is

The radius of the cone is ________.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

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#530 2016-06-25 04:29:02

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#531 2016-07-04 23:08:57

math9maniac
Member
From: Tema
Registered: 2015-03-30
Posts: 373

Re: Mensuration


Only a friend tells you your face is dirty.

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#532 2016-07-05 00:48:07

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

The solution M#232 (6 centimeters) is correct. Good work, bobbym!

M#233. The volume and surface area of a sphere are numerically the same. Find the volume of the smallest cylinder in which the sphere is exactly kept.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

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#533 2016-07-05 07:04:01

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#534 2016-07-05 18:29:26

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

The solution M#233 is correct. Good work, bobbym!

M#234. The volume of a right circular cylinder is 345 cubic centimeters. Then the volume of the right circular cone whose radius of the base and height is the same as of right circular cylinder will be:


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

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#535 2016-07-06 03:47:15

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#536 2016-07-07 16:38:54

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

M#235. Eight solid spheres of the same size are made by melting a solid metallic cylinder of base diameter 6 cm and height 32 cm. The diameter of each sphere is ________.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

Offline

#537 2016-07-07 17:56:54

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#538 2016-07-07 18:39:58

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

The solution M#235 is correct. Neat work, bobbym!

M#236. By melting a solid sphere of radius 5 cm a solid right circular cone of the same base is made. The height of the cone is ______.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

Offline

#539 2016-07-08 01:47:49

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#540 2016-07-10 00:04:14

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

The solution M#236 is correct. Excellent, bobbym!

M#237. The number of conical bottles of radius 2 cm and height 3.6 cm, required to empty the liquid from a cylindrical bottle of radius 6 cm and height 10 cm is :


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

Offline

#541 2016-07-10 00:17:36

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#542 2016-07-10 16:54:18

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

The solution M #237 is correct. Excellent, bobbym!

M#238. The volume (in cubic centimeters) of the largest right circular cone that can be cut off from a cube of edge 4.2 cm is :


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

Offline

#543 2016-07-11 03:34:47

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#544 2016-07-11 17:17:52

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,042

Re: Mensuration

Hi;

The solution M#238 is correct. Neat work, bobbym!

M#239. The volume of the greatest cylinder that can be cut from a solid wooden cube of length of edge 14 cm is:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

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

Offline

#545 2016-07-11 17:48:25

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,739

Re: Mensuration

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

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