Question

The volume of a cylinder is 225T cm³ and its height is 9 cm.

What is the length of the cylinder's radius?
o 7 cm
o 10 cm
o 5 cm
9 cm

Answer 1

The answer for radius is 5cm

Explanation:

Volume of Cylinder =pir²h

225pi=pir²×9

225=9r²

divide both sides by 9

9r²/9=225/9

r²=25

√r²=√25

r=5cm

Answer 2

The andwer is c because it it