Question

Find the volume of this cup.

Answer 1

Hint : Its a truncated cone.
Give your answer in fraction form

Answer 2

Do you know the formula for the volume of a cylinder?

Answer 3

V=pi r^2 h @ roche4321

Answer 4

Area of the circle, times height

Answer 5

Can you find the circumference of a circle with radius 1.25 ?

Answer 6

1.25 would be the average radius.
So

AREA = 1.25² × π = 1.5625 × π = 1.5625 × (3.14) = 4.90625
TIMES height ....

4.90625 × 8 = ` 39.25 ` <---- answer.

Answer 7

as a fraction would that be 39 1/4 ? @SolomonZelman

Answer 8

Yes.

Answer 9

es if you want it as a mixed number it would be 39¼