Question

The area of the base of a right cylinder is 154cm2 and its height is 15cm find it's volume​

Answer 1

Answer:

Area of cylinder: 154 cm2

height: 15 cm

Radius: ?

• Volume of cylinder: 22/7×r2×15
• 154= 22/7×r2×15
• 154×7/22×15 = r2
• 49/15=r2
• r=square root 49/15
• r=7/3.873.

Answer 2

Answer:

Volume of cylinder = Area of the base × Height

Area of base = 154 cm²

and Height = 15 cm

Therefore,

Volume = 154×15=2310 cm³

this is 100% right answer.