2 years ago

8.)What is the Measurement of angle 2? 9.) What is the measure of angle 7?

Mathematics

1 answer:

EastWind [94]2 years ago

8 0

Answer:

angle 2 = 90° {corresponding angles}

angle 7 + angle 5 = 180° {linear pair}

or, angle 7 + 100° = 180° {angle 5 is corresponding to 100°}

so, angle 7 = 80°

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