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The angles of a triangle are in AP and t...

The angles of a triangle are in AP and the least angle is `30^(@)`. What is the greatest angle (in radian) ?

A

`(7 pi)/(12)`

B

`(2 pi)/(3)`

C

`(5 pi)/(6)`

D

`(pi)/(2)`

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The correct Answer is:
D
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