Question

. Find the values of all given angles the following figures​

Answer 1

Answer:- I hope it will help you

Answer 2

Answer:

Step-by-step explanation:

angle 135°= (3x +15)°......(vertically opposite angles.)

3x = 135° - 15°

x = 120/3

x = 40°

let angle 3 be y

angle 3 + 135°= 180° ...(angles in linear pairs).

y + 135° = 180°

y = 180 - 135

y = 45°

therefore,

angle 3 = 45°

angle 2 = Angle 3....( vertically opposite angles)

therefore,

angle 2 = 45°

angle (x + 5)° = angle 2.....(alternate angles).

angle(x + 5)° = 45°

Angle 1 = Angle (3x + 15)°....(alternate angles).

angle 1 = 135°

Hope it helps you!!