answermyquestion777 answermyquestion777
  • 20-08-2018
  • Mathematics
contestada

Solve for x.

please

Solve for x please class=

Respuesta :

Rusty2425
Rusty2425 Rusty2425
  • 20-08-2018
X=109

The polygon has 5 sides which makes it a pentagon

The sum of all of the angles of a pentagon equal 540 degrees.

Add all given angles (431 degrees)

Subtract 431 from 540 and you will get 109 which is X
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john7160
john7160 john7160
  • 20-08-2018
X is equivalent to 109
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