dadalilman13 dadalilman13

21-03-2019
Mathematics

contestada

Find the area of a sector with a central angle of 125 degrees and a radius of 11cm. Express the approximate answer to the nearest tenth

Respuesta :

omargm110 omargm110

21-03-2019

Answer:

Ok, first we find the are of the entire circle.

3.14 times 11 times 11 = 379.94.

Then, take 34.7% of that, which is 131.92361.

Rounded to the nearest tenth, it is 131.9. Hope it helps! :)

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