Supply the missing statement/reason in the following proof. Given: XY 1 YZ
Prove: 21+ 22 are complementary
2
Z
Statement
Reason
Given
Definition of a perpendicular lines
_XYZ is a right angle
m_XYZ = 90°
Angle Addition Postulate
m21+ m22 = 90°
Definition
of Complementary
angles plssss pa help po