What is the value of x in the figure?
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to
X=
61°

Three lines creating six angles

3 angles on top, 3 angles below

Since the top left angle is a right angle

It means the line that divides the top angles from the angles below is bisected by a perpendicular line.

This means the sum of the angles of the top left = 90°

Therefore, x + 61° = 90°

x = 90° – 61°

x = 29°