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enyata [817]
2 years ago
9

Show work please and thank you

Mathematics
1 answer:
sweet-ann [11.9K]2 years ago
4 0
Angle 1 and Angle 7 are Alternate Interior Angles

Angle 1 and Angle 5 are Corresponding Angles, Angles 5 and 7 are Vertical Angles, so Angle 1 = Angle 7

Angle 1 and Angle 3 are Vertical Angles, Angle 3  and Angle 7 are Corresponding Angles, so Angle 1 = Angle 7

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