The volume of clay used to build a cylindrical pillar with a height of 9 centimeters is 324π cubic centimeters. The area of the

Question

Marat540 [252]

3 years ago

15

The volume of clay used to build a cylindrical pillar with a height of 9 centimeters is 324π cubic centimeters. The area of the

base of the pillar is
π square centimeters.

Mathematics

2 answers:

alina1380 [7] · Answer 1 · 2022-01-08T05:02:01+03:00

alina1380 [7]3 years ago

7 0

Answer:

36cm

Step-by-step explanation:

Kitty [74] · Answer 2 · 2022-01-08T03:00:23+03:00

Kitty [74]3 years ago

3 0

The volume of a cylinder is written as V = πr²h. The volume is 324π cm³ and the height is 9 cm. Evaluating it, we will arrive at the value of radius as 6 cm. Area of the base can be obtained using the formula A = πr². If r = 6cm, area of the base will be 36π cm