1.

XYZ is a right angled isosceles triangle in which angle XYZ = 90°.YZ has been produced to A. Verify that angle XZA = 3 angle XZY.​

Answer»

Answer:

∠XZY=∠YXZ=45°(ANGLE OPPOSITE TO EQUAL SIDES)

∠YZX+∠XZA=180(LINEAR PAIR)

SO∠XZA+45°=180°

∠XZA=135°

SO∠XZA=3∠XZY

Step-by-step explanation:



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