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In figure if I║m , n║p and ∠1 = 850 find ∠2 |
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Answer» ∴ n║p and m is transversal ∴ ∠1 = ∠3 = 850 [Corresponding angles] Also m║I & p is transversal ∴ ∠2 + ∠3 = 1800 [∵Consecutive interior angles] ⇒ ∠2 + 850 = 1800 ⇒ ∠2 + 1800 - 850 ⇒ ∠2 = 950 |
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