Question

pls solve the answer in notebook...

Given l || m and angle 1 = 71° , find the measures of all other angles in the figure shown alongside.

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Answer 1

Answer:

your answer mate

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Answer 2

Given,

L 1 = 71°

L 1 + L 2 = 180° ( linear pair)

71 + L 2 = 180°

L 2 = 109°

L 3 = L 1 ( vertically opposite angles )

So, L 3 = 71°

L 4 = L 3 ( Vertically opposite angles )

So, L 4 = 109°

L 5 = L 3 ( Alternate interior angles )

So, L 5 = 71°

L 6 = L 2 ( Alternate exterior angles )

So, L 6 = 109°

L 7 = L 5 ( Vertically opposite angles )

So, L 7 = 71°

L 8 = L 6 ( vertically opposite angles )

So, L 8 = 109°

Here, in this answer,

"L" means indicating "angle"

I'm sorry I don't have a notebook now....

please adjust with the text sis/bro ☺️

Sorry...