Question

Part A Find the value of x

x=20
x=35
x=70
x=110

Part B Find the measure of the unlabeled angle in the previous question

40°
70°
110°
140°

Answer 1

Answer:  x = 35

Step-by-step explanation:  The sum of all the angles is equal to 360.

2*(x+y+5)+y+2x=360

Opposite angles are equal:  y = 2x

Substitute y=2x into the first:  4x+6x+10 = 360:  x=35 (y = 70)