3 years ago

HELPPPPP! In the image shown, line n is a transversal cutting parallel lines l and m.

Mathematics

1 answer:

qaws [65]3 years ago

6 0

Answer:

angle 3 = 80°

Step-by-step explanation:

here , angle 3 = angle 7 ( corresponding angles )

so ,

=》 x + 50 = 2x + 20

=》2x - x = 50 - 20

=》 x = 30°

so angle 3 = x + 50 = 30 + 50 = 80°

i hope it helped.

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