abusaleh8484 abusaleh8484
  • 25-02-2021
  • Mathematics
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Find the value of the missing angles?

Find the value of the missing angles class=

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cairde
cairde cairde
  • 25-02-2021

Angles along a straight line equal 180. This means that the unmarked angle of the triangle is equal to (180-153)=27.

Angles in a triangle add to 180. This means:

(x-4)+(2x+10)+27=180

3x+33=180

3x=147

x=49

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