Question

Find the value X
Step by Step​

Answer 1

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As Per The Formula------- 2x+x+90=180

∴ 3x+90=180

3x=180-90

$\bold{x = \frac{90}{3}}$

∴ x= 30°

2x= 60°

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Answer 2

Step-by-step explanation:

x+2x+90°=180(given)

3x+90°=180

3x=180-9

3x=90

x=90/3

x=30°

hence the value of x will be 30°and 2x=60