Question

if three angles of a triangle are 2x+20, 2x, x.then find the value of x​

Answer 1

Step-by-step explanation:

2x+20+2x+x=180

5x+20=180

5x=180-20

5x=160

X=160/5

X=32

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Answer 2

Answer:

Step-by-step explanation:

2x+20+2x+x = 180°. (ASP)

5x +20° = 180°

5x = 180°- 20°

5x = 160°

x = 160/5°

x = 12°