hersheyballesteros21 hersheyballesteros21

17-06-2021
Mathematics

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What is the measure of ∠4?

What is the measure of 4 class=

Respuesta :

callmetan callmetan

17-06-2021

Answer:

80 degrees

Step-by-step explanation:

angle 1 is equal to 100 because of the law of exterior angles. And since andgle 1 and 2 make 180 degrees we can subtract 80 from 100 and we get the measure of angle 2. Angle 2 and 4 are the same becasue of the law of adjacent angles.

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