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Can someone help me with this? It's volume also. Please help!

Can someone help me with this? It's volume also. Please help!-example-1
User GreyHands
by
8.1k points

2 Answers

5 votes

Answer:

D

Explanation:

The formula is area of circle x height

To find area do radius x radius x 3.14 so 49 x 3.14 = 153.86

Since the answer already has pi just do 49 x 10 = 490

User Giovana
by
7.8k points
4 votes

Given:

  • Radius,r =7cm
  • height ,h=10cm

To find out:

the volume of the cylinder

Formula used:


\pi \: r {}^(2) h

Solutions:


volume \: of \: cyli. = \pi * 7 * 7 * 10


volume \: of \: cylinder= \red {490\pi}
cm²

User Fedvasu
by
8.3k points

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