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Find the measures of x,y and z in the figure, where I II BCB |
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Answer» 75°+x+45°=180° (Linear PAIR)So, on solvingx=60°If l ||BC then 75°=y (Alternate Angles)y=75°z=45°(Alternate Angles)z=45°STEPS TO VERIFY { If u want to verify the ANSWR the. add x,y,z if u get 180° then it's correct}Why? there sum to b 180° Angle sum property of a ∆ |
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