alyssampualani alyssampualani
  • 11-06-2020
  • Mathematics
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What is the measure of <6?

What is the measure of lt6 class=

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sabahs sabahs
  • 11-06-2020

Answer: Choice B. 54degrees

Step-by-step explanation:

Angles 1 4 5 8 are equal and angles 2 3 6 7 are also equal. These two sets of angles of supplementary(you‘d get 180 by adding them).

so

13x+9=180-(5x+9)

by simplifying the equation youll get

18x+18=180

x=9

so angle 7(and therefore angle 6) equals

5*9+9=54

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