Respuesta :

mhanifa

Answer:

  • 27°

Step-by-step explanation:

The angle at the intersection of lines q and r is 90° as they are perpendicular

117° is the exterior angle of the triangle

Exterior angle is:

  • 117° = 90° + x as per its property

Solving the equation we get:

  • x = 117° - 90°
  • x = 27°
Dirtyfacebabyaj

Answer: 27

Step-by-step explanation: the angle of the chart x=27