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Taylor is making a cookie cake that has a radius of 7 in. What is the area of half of the cookie cake?

Taylor is making a cookie cake that has a radius of 7 in. What is the area of half of the cookie cake?
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5 votes
Taylor is making a cookie cake that has a radius of 7 in. What is the area of half of the cookie cake?

User Chivonne
by
7.9k points

2 Answers

4 votes
radius = 7 in

Area = πr²

Half Area = 0.5*πr²

= 0.5*π*7² ≈ 76.97 in²
User Igor Yavych
by
8.1k points
2 votes
76.96902001 square inches or 24.5pi
User Thattommyhall
by
7.6k points
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