Question

Find the value of x
in this polygon.
help !!!

Answer 1

53°

solution,

Sum of exterior angle of polygon=360°

`3x - 5 + 2x + 10 + 90 = 360 \\ or \: 3x + 2x - 5 + 10 + 90 = 360 \\ or \: 5x + 5 + 90 = 360 \\ or \: 5x + 95 = 360 \\ or \: 5x = 360 - 95 \\ or \: 5x = 265 \\ or \: x = (265)/(5) \\ x = 53`

Hope this helps...

Good luck on your assignment...