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Elis [28]
3 years ago
12

In the triangle, ∠1 = 42° and ∠4 = 81°. What is ∠2?

Mathematics
2 answers:
astraxan [27]3 years ago
3 0
180-42-81= 57
Angle two is 57 degrees
m_a_m_a [10]3 years ago
3 0
<h3>Question:-</h3>

what's m∠2?

<em><u>-----------------</u></em>

<h3>Answer:-</h3>
  • ∠1 =42°
  • ∠4=81
  • ∠3=180-81=99
  • ∠2=180-(99+42)
  • ∠2=180-141=
  • 39°

so, m∠2= 39°

<u>-----------------------</u>

<u>hope it helps..</u>

<u>have a great day!!</u>

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