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5 votes
Help me please.......

Help me please.......-example-1
User Grant Lay
by
6.7k points

2 Answers

7 votes
Find the volum of the and minus pi x2.5 squared x4
User Birdus
by
6.1k points
5 votes
Volume of prism= length * width * height
= 10*4*7
= 320cm^3

Volume of cylinder= pi*r^2 * height
Therefore
2.5^2 *pi *4
Hence area is = 78.54 (to 2 decimal places)

Subtract area of cylinder from area or prism
You get= 241.46cm^3
User Scott Salyer
by
5.8k points