Question

find the X in the following​

Answer 1

Step-by-step explanation:

i)  90 degree + 2x+35 + 2x-15 + x  = 360

  90+35-20 +2x+2x+x = 360

  145+5x = 360

  5x = 360 - 145

   5x = 215

  x = 215 / 5

  x = 43

now you can easily find the other parts of question one by putting 43 on the place of x