Question

use the adjacent figure to find out the angle X and its supplement

Answer 1

Hey

Here is your answer,

Supplementary angle = 180°

Sum of all angles = 180°

4x + 3x + 2x + x = 180°
10x = 180
X = 180/10
X = 18°

substitute the value of x in all angles ,

X = 18°
2x = 2 x 18°
= 36°
3x = 3x 18°
= 54°
4x = 4 x 18°
= 72°

Hope it helps you!

Answer 2

4x+3x+2x+x=180
10x=180
x=180/10
x=18
so, 4x=4*18=72
3x=3*18=54
2x=2*18=36
supplement of 4x=180-72=108
supplement of 3x=180-54=126
supplement of 2x=180-36=144
supplement of x=180-18=162