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138°12 CSolve for the area of the sector, to the nearest tenth.14.528.90 173.4452.4

1 Answer

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Given Data:

The central angle is, θ = 138.

The radius is, r = 12 cm.

The area of the sector can be calculated as,


A=(\theta)/(360)*\pi* r^2

Substituting the values, the area can be calculated as,


A=(138)/(360)*3.14*12^2=173.4

User Ankit Rawat
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