Seudónimo Seudónimo
  • 11-11-2020
  • Geography
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What is the value of x in the diagram below?

What is the value of x in the diagram below class=

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poetayto
poetayto poetayto
  • 11-11-2020

Answer:

-11

Explanation:

use the triangle formula

We know the vertical angles, so:

x+51+80+60=180

x+191=180

x=-11

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