A. The complement of 38° is 52°.
B. There are three angles around a point: 146°, 79° and x°. The size of x is 135°.
C. The supplement of (90° - x) is 90°.
D. Two angles that lie between two parallel lines and add up to 180° are called supplementary angle.
E. If an angle is 89°, its vertically opposite angle is equal to 89°.
Complete the following
A. The complement of 38° is ................ Degree
B. There are three angles around a point: 146°, 79° and x°. The size of x is ............. Degree
C. The supplement of (90° - x) is ........... Degree
D. Two angles that lies between two parallel lines and add up to 180° are called............ Angle.
E. If an angle is 89°, its vertically opposite angle is equal to......degree
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