Mathematics: Find the area of the figure to the nearest tenth. a. 99.0in^2 b. 31.5in^2 c. 11.0in^2 d. 155.5in^2

Find the area of the figure to the nearest tenth.

Ответ:

wallssssss

30.05.2020

Area (A) = πr^2 *(Angle/360)

r=9 in, Angle = 140°

Substituting for all the values given;

A= π*9^2 *(140/360) = 98.96 in^2

To nearest tenth,

A= 99 in^2

Therefore, the correct answer is A.

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Ответ:

frank2010

30.05.2020

Mathematics

1) C 2) A 3) D 4) C 5) A 6) D 7) B 8) B 9) A 10) B 100%

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Ответ:

mimithurmond03

04.03.2022

Mathematics

They are not congruent cause congruent is identical and one is 124° and the other is 90° do they would not be congruent. Hope this helps!

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Find the area of the figure to the nearest tenth. a. 99.0in^2 b. 31.5in^2 c. 11.0in^2 d. 155.5in^2

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