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  • 21-10-2021
  • Mathematics
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what is the value of x in this figure

what is the value of x in this figure class=

Respuesta :

s1m1
s1m1 s1m1
  • 21-10-2021

Answer:

43°

Step-by-step explanation:

the blue angle is congruent with the 80° because they are vertical angles

the red angle is 57° because 123° and 57° angles are supplementary angles

the green angle is 43° because the sum or angles in a triangle is 180°

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