3 years ago

Line r is parallel to line t. Find m angle 5 45 35 135 145

Mathematics

2 answers:

Dimas [21]3 years ago

6 0

Answer: 135 °

Step-by-step explanation:

We know that when twp parallel lines are intersected by a transversal then the alternate exterior angles are equal. (1)

IN the given figure , we have two lines r and t parallel to each other.

Here, The one pair of exterior angles is m ∠ 5 and angle 135°.

From (1), m ∠ 5 = 135 °. [∵ Alternate exterior angles made by parallel lines are equal.]

Hence, the measure of m ∠ 5 = 135 °.

Lelu [443]3 years ago

5 0

M angle 5 is 135 because they are the outer opposites

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