Question

(B)
angle?
Find the measurement of all linear pair angles from the figure given below.
43
5/6
8/7​

Answer 1

Answer:

Sum of measure of 4 and 5 angles is 180°

So let us consider it as x

x + x = 180°

2x = 180°

x = 180/2

x = 90° ( this is measurement of 2 angles)

Therefore, measurement of 4 angle = half of 90° = 45°

Measurement of 4 and 5 angle is 45°

Measurement of angle all is 45°

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