Question

Find x y z when PQ || RS​

Answer 1

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HERE IS UR ANSWER

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PQ || RS

》x = 70° (corresponding angles)

》 x+y=100° (exterior angle is equal to sum of two interior opposite angle )

》y=100°-70°=30°

》70°+y+z=180°(linear pair)

》z+70°+30°=180°

》z=80°

so,x=70°,y=30°,z=80°

Answer 2

Answer:

》x = 70° (corresponding angles)

》 x+y=100° (exterior angle is equal to sum of two interior opposite angle )

》y=100°-70°=30°

》70°+y+z=180°(linear pair)

》z+70°+30°=180°

》z=80°

so,x=70°,y=30°,z=80°