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Hitman42 [59]
3 years ago
14

The following three shapes are based only on squares, semicircles, and quarter circles. find the perimeter and the area of each

shaded part. give your answer as a completely simplified exact value in terms of π (no approximations).
I need this answer really fast. As soon as possible.

Mathematics
2 answers:
kondaur [170]3 years ago
8 0

Step-by-step explanation:

Area of Shaded part

= 2 * Area of Quarter-circle - Area of Square

= 0.5π(8)² - 8²

= 32(π - 2)cm².

Perimeter of Shaded part

= 0.5 * 2π(8)

= 8πcm.

-Dominant- [34]3 years ago
8 0

its the answer above this, same thing lol

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Given:

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We have,

x^2+(2\sqrt{5})x+2x=-10

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It can be written as

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Answer:

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