Question

What is the value of x. Will choose brainliest

Answer 1

Answer:

x=

Step-by-step explanation:

3x+80+2x = 180 (linear pairs )

5x+80 = 180

5x = 180-100

5x =80

x = 80/5 = 16

X=16 degree

Answer 2

Given:

First ∠ = 3x

second ∠ = 80°

third ∠ = 2x

Find:

valur of x

Sum of all angle on one side of staright line = 180°

3x + 80° + 2x = 180°

5x = 180° - 80°

5x = 100°

x = 100 / 5

x = 20° .