Question

in a circle of radius 21CM ,an Arc subtended an angle of 60° at the centre.find the area of minor sector.
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Answer 1

Answer:

Answer: Area of corresponding minor segment of the circle is 40.26 cm² . As we know the formula for "Area of sector": And we know the formula for "Area of triangle": Since it is an equilateral triangle as two of its angle is 60°.

Step-by-step explanation:

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