Mathematics

In $\triangle ABC,\angle A={ x }^{ o },\angle B={ \left( 2x-15 \right) }^{ o }$ and $\angle C ={ \left( 3x+21 \right) }^{ o }$ Find the value of $x$ and the measure of each angle of the triangle.

$x={ 29 }^{ o },\angle A={ 29 }^{ o },\angle B={ 43 }^{ o },\angle C={ 108 }^{ o }$

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Single Correct Medium Published on 09th 09, 2020
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