If the arcs of the same length in two ci...

If the arcs of the same length in two circles subtend angles of `60^(@)` and `90^(@)` at the centre, then the ratio of the their radii is :

A

`1//3`

B

`1//2`

C

`3//2`

D

2

Verified by Experts

The correct Answer is:

C

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