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Answer pls i’ll give a lot of points!!!
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Answer pls i’ll give a lot of points!!!

Answer pls i’ll give a lot of points!!!-example-1
User JoshMWilliams
by
3.4k points

1 Answer

4 votes

Answer:

Top Question:

56.52

Bottom Question:

235.5

Explanation:

Top Question:

π*r^2 = 113.04

113.04*0.5 = 56.52.

Bottom Question:

π*r^2 = 314.

314*0.75 = 235.5.

We use the formula π x r^2.

User Simon Epskamp
by
3.4k points
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