Find the area of these shapes:

asked Sep 19, 2022 229k views

1 vote

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7 votes

4. pi*4^2= 50.265
50.265/2=25.133

5. 4^2=16
pi*2^2=12.566
12.566/2=6.283
16+6.283=22.283

Cao Minh Vu answered Sep 20, 2022

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2 votes

Answer:

4. 25.12 cm²

5. 28.56 cm² (square = 16 cm²) (semi-circle = 12.56 cm²)

Explanation:

Doug Moscrop answered Sep 23, 2022

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