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In a DeltaABC, angleC = 3 angleB = 2(an...

In a `DeltaABC, angleC = 3 angleB = 2(angleA + angleB)` find the three angles.

A

`20^@, 40^@, 120^@`

B

`30^@, 60^@, 90^@`

C

`60^@, 30^@, 90^@`

D

`10^@, 45^@, 125^@`

Text Solution

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The correct Answer is:
A
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