Question

Find the angle measure x in the following figures.​

Answer 1

Step-by-step explanation:

x= 140 is the answer

x+90+70+60=360

x+220=360

x= 140

Answer 2

Answer:

115°

Step-by-step explanation:

sum of all sides=360°

70°+60°+X+X=360°

130°+2X=360°

2X=230°

X=115°