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The area of a minor sector of a circle i...

The area of a minor sector of a circle its `3.85 cm^2` and the measure of its centra angle is `36^@`. Find the radius of the circle.
Given: At (minor sector) `=3.85cm^(2)`
m(central angle) `=theta=36^(@)`
To find : Radius of the circle (r)

Text Solution

Verified by Experts

The correct Answer is:
3.5 cm
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