Calculate the area of the UNSHADED sector

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asked May 25, 2021 116k views

4 votes

Calculate the area of the UNSHADED sector

Mathematics
high-school

Aayush Neupane asked

by Aayush Neupane

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Area of circle = pi*radius^2 = pi*6^2 = pi*36
Unshaded area : circle area ratio = (360-100) : 360 = 260 : 360 = 13 : 18
Area of shaded region = pi*36*(13/18) = about 81.68

Sourav Satyam answered May 29, 2021

by Sourav Satyam

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