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The circle has a diameter of 22 mm. The semicircle has a diameter of 44 mm. Calculate the shaded area. Round your answer to 1 decimal place.

The circle has a diameter of 22 mm. The semicircle has a diameter of 44 mm. Calculate the shaded area. Round your answer to 1 decimal place.
asked 190k views
3 votes
The circle has a diameter of 22 mm.

The semicircle has a diameter of 44 mm.

Calculate the shaded area. Round your answer to 1 decimal place.

asked
User Dalvtor
by
8.1k points

1 Answer

2 votes

Answer:

639.3mm^2

Explanation:

(22^2×pi)÷2

(Answer)-11^2=639.2654221687...

639.2654221687... rounded = 639.3mm^2

answered
User JasonMichael
by
8.4k points
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