Math, asked by shruti0789, 7 months ago

find the value of x when l and m are parallel.

pls.answer fast

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Answers

Answered by ankur8367
1

Answer:

x = 21

Step-by-step explanation:

3x + x = 84 (alternate interior angles)

4x = 84

x = 21

Answered by jmansurij
1

Answer:

x=21

Step-by-step explanation:

3x+x=84 4x=84 x=84/4 x=21

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