Question

Find the value of x.
2х
120
70°
ОА. 35
ОВ. 55
С. 25
OD. 10

Answer 1

According to the figure,

→ 2x° + 70° = 120°

→ 2x° = 120° - 70°

→ 2x° = 50°

→ x = 50°/2

→ x= 35

Option A!