Question

In the given figure, DE||BC.If angleA=65° and angle B=55° find angleADE angleAED angleC​

Answer 1

Step-by-step explanation:

∠ D = ∠ B ( corresponding angles )

∠ D = 55°

∠ A + ∠ D + ∠ E = 180° ( Angle sum property )

65° + 55° + ∠ E = 180°

∠ E = 180 - 120°

∠ E = 60°

∠ C = ∠ E ( corresponding angles )

∠ C = 60°

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Answer 2

Answer:

angle c is 60 , angle dis 55, angle e is 60

because sum of interior angles is 180°

given that,

angle a = 65° angle b=55° angle c=?

a+b+c=180°

65+55+c=180

120+c= 180

c= 180-120

c=60°

as bc||de the angle b =angle d and angle c =angle e.

therefore, angle c= 60° ,angle d=55° ,angle c =60°