Question

in each figure find the value of x​

Answer 1

Answer:

50°

Step-by-step explanation:

linear angle : 180°

(x+10) + (x )+ (x+20): 180

3x + 30= 180

3x =180-30

3x = 150

x = 50°

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Answer 2

FIRSTLY,

(X+10°)+ (X+20°) +(X) = 180°

X+10°+X+20°+X = 180°

3X + 10° + 20°= 180°

3X + 30° = 180°

3X = 180° - 30°

3X = 150

X = 150/3

X = 50

Put the Value in the equation

X = 50°

X+10°= 50°+ 10° = 60°

X+20° =50°+ 20°= 70°

Answer is 60°, 50° and 70°.

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