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larisa86 [58]
4 years ago
9

Find the area of the figure. Round to the nearest tenth if necessary. Use 3.14 for pi . 47.3 units2 41.1 units2 57.1 units2 66.2

units2

Mathematics
1 answer:
Studentka2010 [4]4 years ago
5 0

Answer:

41.1 units

Step-by-step explanation:

find the area of the triangle

1/2BH

1/2*8*4

4*4=16

find the area half of the circle

pi*R^2

3.14*4^2

3.14*16

50.24/2

^because it is a half circle you divide by 2

25.12+16=41.1

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aev [14]
C. 2.3
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Rational roots or decimals are numbers that have an end point. 

pi 'technically' never ends, while √50 = 7.07106781<span>…, which never ends either
</span>

hope this helps
5 0
4 years ago
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Answer:

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Step-by-step explanation:

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A. is the appropriate answer to carl's proof

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Answer:

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