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Please help me due today

Please help me due today-example-1
User BPeter
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2 Answers

9 votes

See here

m<1 and m<3 are opposite angles to eachother.

And we know that opposite angles are equal

so

  • m<1=m<3
  • m<3=30°
User Apb
by
7.8k points
5 votes

Answer:

if m∠1 = 30° then m∠3 = 30° as they are parallel to each other and that is why they will have same angles.

therefore m∠3 = 30°

extra's:

→ m∠2 = m∠4 =

→ (360-30*20)/2

→ 150°

...............................

User Riik
by
7.6k points

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