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3 years ago

Ratio of two volume cylinders (Geometry)

Mathematics

2 answers:

Kazeer [188]3 years ago

5 0

V1 = π* ( r1)^2 * 75;
V2 = π* ( r2)^2 * 25;

V1/V2 = (r1/r2)^2 * 3.

Masteriza [31]3 years ago

3 0

The ratio of the lengths is 75 : 25 or 3 : 1

The ratio of and area is the square of this: ie 9 : 1 or 75^2 : 25^2
(In working out the area the radius is squared)

The ratio of the volumes is the cube of this: ie 27 : 1 or 75^3 : 25^3
(In working out the volume the radius is cubed)

Hopefully this explains it

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<u>System Of Linear Equations </u>

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