Question

Find the value of x


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Answer 1

Answer:

Find the value of x for 20 + x = 40

Given: 20 + x = 40

X = 40 – 20 = 20

Therefore, the value of x is

Answer 2

Answer:

135°+x=180(angle on a straight line will be 180°)

135°+x=180°

x=180°-135°

x=45°