Question

In figure, if x=y and a = b, prove that rlln.​

Answer 1

Answer:

in this question we have given that x=y,a=b

now ,using corresponding angle axiom

x=y- given by above axiom if corresponding angles are equal then lines are parallel

r||m --1

now ,similarly by above axiom a=b ,so. m||n --2

by equation 1 and 2

we can say that r||n

hence proved

Step-by-step explanation:

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