3 years ago

M∠1=119∘ and m∠2=61∘. What is m∠3?

Mathematics

2 answers:

marin [14]3 years ago

4 0

Answer:

m∠3 = 119°

Step-by-step explanation:

All the angles must equal 360° when added together. You have two known angles that are right next to each other. If you add m∠1 and m∠2, 119 + 61, it is equal to 180°. This means that m∠3 and m∠4 must be equal to 180° as well and since there are only two lines, it is safe to assume that opposing angles are the same so m∠1 = m∠3 and m∠2 = m∠4.

EleoNora [17]3 years ago

3 0

Answer:

K12 answer

Step-by-step explanation:

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