Seudónimo Seudónimo
  • 25-07-2019
  • Mathematics
contestada

Find the value of x.

Find the value of x class=

Respuesta :

ManicMath ManicMath
  • 26-07-2019

Answer:

Step-by-step explanation:

since the triangle is isosceles, the remaining angles,a, of the triangle are found like this:

180=40+2a

so a=70

a+x=180

70+x=180

x=110

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