Question

in the figure given belong side find the value of Y and x​

Answer 1

Answer:

∠QPR = 70°

∠PQR = 70°

∠PRQ = 40°

Step-by-step explanation:

Exterior Angle = 140°

Interior Opposite angles = x

Exterior Angle Property states that the sum of interior opposite angles is the exterior angle.

x + x = 140°

2x = 140°

x = 140°/2

x = 70°

140° + y = 180° (Linear Pair)

y = 180° - 140°

y = 40°

∠P = 70°

∠Q = 70°

∠R = 40°

Answer 2

$\huge\boxed{\fcolorbox{black}{yellow}{Question :-}}$

In the figure given belong side find the value of Y and x

$\huge\boxed{\fcolorbox{black}{yellow}{ANSWER :-}}$

y + 140° = 180° ( Linear Pair )

= y = 180° - 140°

=> y = 40°

x + y = 140° ( Exterior Angle of Triangle is = the Sum of Opposite Interior angles )

=> 40° + x = 140°

=> x = 140° - 40°

=> x = 100°

So,

y = 40°

x = 100°