Question

9. In the following figures, find the values of y and z.
X + 50°
y
5x - 80°
X-50°
(1)
Z
2x + 10°
у
Z​

Answer 1

Step-by-step explanation:

x - 50 + x + 50 = 180

2x= 180

x= 90

y=x+50

y = 140°

z= 40°

2>

5x -80° = 2x + 10°

3x = 90°

x =30°

y + 5x - 80°= 180°

y+ 5*30= 260°

y=110°

z= 110°