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If m<10=77, m<7=47 and m<16=139, find the measure of the missing angle m<12=?

If m<10=77, m<7=47 and m<16=139, find the measure of the missing angle m-example-1
User Yarian
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5 votes

Answer:

m∠12 = 47°

Step-by-step explanation:

Angle 7 and angle 12 are alternate interior angles. They are formed by two parallel lines a and b and a transversal. These angles are located inside the parallel lines on opposite sides of the transversal.

These angles have the same measure, therefore the measure of angle 12 is equal to:

m∠12 = m∠7

m∠12 = 47°

So, the answer is m∠12 = 47°

If m<10=77, m<7=47 and m<16=139, find the measure of the missing angle m-example-1
User Diane Kaplan
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8.2k points

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