Math, asked by dharshinidd228, 1 year ago

find the solution for the given

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Answered by Anushka1409

hey there....I named this diagram for proper explanation
......

Now 2)..........angleBAC= angle AED
[alternative interior angles]
now in ∆DEC ....angleD +angle C +angleE= 180
40°+angleC+80°=180
angle C = 180°-120°
= 60°

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