Question

if angle 1 and angle 2 are vertically opposite angles and angle 1 = 7x-15° and angle 2 = 2x + 55°, find the value of x​

Answer 1

Answer:

14

Step-by-step explanation:

Vertically opposite angles are equal

7x - 15 = 2x + 55

7x -2x = 55 + 15

5x = 70

x = 70/5 = 14 degrees

Answer 2

Answer:

x = 14 degree

See the attachment.