1.

INES AND AI09, if 1 Il m, n1 ll p and 1 85°, find 2.n FigTi2Fig. 10.109

Answer»

∠1 = ∠3 (corresponding angles)∠2 + ∠3 = 180 (co-interior angles are supplementary) ∠2 = 180 - 85 = 95



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