Question

Find the magnitude of the angles in given figure.
[Hint : Sum of three angles of a triangle is 180°]​

Answer 1

we know that,

sum three angles of triangle is 180°

4x°+4x°+4x°=180°

12x°=180

x=180/12

x=15°

hope it helps you..

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Answer 2

Given :- sum of three angle is 180°

/A=4X

/B=4X

/C=4X

SOLUTION;

$\implies 4x+4x+4x=180 \\ \implies 12x=180 \\ \implies x= \frac{180}{12} \\ \implies x= 15 \\ \implies x=15, \\ \implies x= 4×15 =60$

each angle are 60°