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Find the area of the shaded region,(π=3.14).

plx help me​

Find the area of the shaded region,(π=3.14). plx help me​-example-1
User Nickcan
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1 Answer

18 votes
18 votes

Answer:

115.395 cm2

Explanation:

The radius of the whole figure: 14 : 2 = 7 (cm)

The area of the whole figure: 7 x 7 x 3.14 = 153.86 (cm2)

The area of the unshaded region: 3.5 x 3.5 x 3.14 = 38.465 (cm2)

The area of the shaded region: 153.86 - 38.465 = 115.395 (cm2)

Answer: 115.395 cm2.

Hope it helps!

User Akamike
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2.7k points