Question

find the degree measure of the angle subtended at the centre of a circle of radius hundred CM by an Arc of length 22cm (used 22/7)​

Answer 1

Answer:

We know that if the angle subtended at the centre of a circle of the radius by the arc of the circle of length l is x in degrees, then we have l=x360×2πr. Here l =22cm and r =100cm. Hence the angle subtended by the arc of length 22cm in a circle of radius 100cm is 12.6 degrees.

Step-by-step explanation:

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