Math, asked by pratham4329, 1 year ago

please solve by image

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Answers

Answered by vamritaeunameun

0

Answer:

angle B is 90°

Step-by-step explanation:

in triangle ABC sides are given in the ratio

6:6√3:12.

which satisfy the ratio of sides of triangle having angle 30,60,90.

sides opposite to angle is

30:60:90=1:1√3:2

therefore measure of angle B is 90°

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