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In a Delta ABC, if a:b:c=4:5:6, then the...

In a `Delta ABC`, if `a:b:c=4:5:6`, then the ratio of the radius of the circumcircle to that of the incircle is

A

`7:5`

B

`9:5`

C

`12:7`

D

`16:7`

Text Solution

Verified by Experts

The correct Answer is:
D
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