kcmiller410
kcmiller410 kcmiller410
  • 28-02-2022
  • Mathematics
contestada

what is the value of x? enter your answer in the box. x =

what is the value of x enter your answer in the box x class=

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devishri1977
devishri1977 devishri1977
  • 01-03-2022

Answer:

Step-by-step explanation:

Sum of all angles of triangle = 180

39 + 102 + x = 180

         141 + x = 180

Subtract 141 from both sides

                 x = 180 - 141

                 x = 39

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