viviansalazar25
viviansalazar25 viviansalazar25
  • 15-04-2020
  • Mathematics
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What is the measure of angle A? What is the measure of angle B?

What is the measure of angle A What is the measure of angle B class=
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islamnabila482 islamnabila482
  • 21-04-2020

3y + 27 = 5y - 3

27 = 2y - 3

24 = 2y

12 = y

5(12) - 3 = 57

A = 57°

180 - 57 = 123

B = 123°

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