Math, asked by adityabramhane12, 1 month ago

the radius of the circle whose are of lenght 15cm makes an angles of 3/4 radian at the centre is _ _ _

Answers

Answered by ankit240987

1

Answer:

The radius will be 20 m

Angle in radian = Length of arc / radius

Radius = 15 π / 13 π

Radius = 20

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