anissalovee anissalovee
  • 06-05-2021
  • Mathematics
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WHATS THE ANGLE MEASUREMENTS ?? & TELL HOW YOU GOT IT !!


PLEASE HELP !! ILL GIVE BRAINLIEST!! 100 POINTS !! NO FAKE ANSWERS.


WHATS THE ANGLE MEASUREMENTS amp TELL HOW YOU GOT IT PLEASE HELP ILL GIVE BRAINLIEST 100 POINTS NO FAKE ANSWERS class=

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cbad0693
cbad0693 cbad0693
  • 06-05-2021

Answer:

...

Step-by-step explanation:

7x - 2 +5x - 10 +4x = 180

16x - 12 = 180

16x = 168

x = 10.5

now plug it in

7(10.5) - 2 = 71.5°

4(10.5) = 42°

5(10.5) -10 = 42.5°

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