Question

l is parallel to m and n is parallel to p . If angle 1= 60° then prove that angle 2 is double of angle 1.

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Answer 1

<1=<3=60

<2+<3=180(supplementary angles)

<2+60=180

<2=180-60

<2=120

<1=60

<2=2*<1

hence proved

Answer 2

Answer:

your answer

Step-by-step explanation:

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