1.

Look at the following and answer :(i)l ॥ m, L Transversal ∠x = ?(ii)L1, L2 are two lines and t is transversal line Is ∠1 = ∠2 ?

Answer»

(i) In figure, l ॥ m and L in a transversal line

∴ ∠x = 70°(alternate angle)

(ii) In figure ∵ L1 ≠ L2

∴ ∠1 ≠ ∠2



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