Question

Find the angle measure x in the following figure...​

Answer 1

Answer:

90°+90°+80°+3x+180-x( linear pair) = 540°(Sum of all sides of a Pentagon is 540°)

260°+180°+2x = 540°

440+2x = 540°

2x= 540°-440°

2x = 100°

x= 50°

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