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A piece of wire 20 cm long is bent into the form of an arc of a circle subtending an angle of 60 degrees at its centre. Then the radius of the circle is A. 60πcm B. 120πcm C. 30πcm D. 90πcm

A piece of wire 20 cm long is bent into the form of an arc of a circle subtending an angle of 60 degrees at its centre. Then the radius of the circle is
A. 60πcm

B. 120πcm

C. 30πcm

D. 90πcm

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
2 months ago
Our expert is working on this Class IX Maths answer. We will update the answer very soon.

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