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What is the area of shaded section of the circle?​
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4 votes
What is the area of shaded section of the circle?​

What is the area of shaded section of the circle?​-example-1
User Artier
by
7.4k points

1 Answer

5 votes

Answer:

≈ 565.5 units²

Explanation:

The area (A) of the shaded sector = area of circle × fraction of circle

A = πr² ×
(162)/(360) ← r is the radius

= π × 20² ×
(162)/(360)

= 400π × 0.45 ≈ 565.5 units²

User Geoherna
by
8.1k points
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