Question

if the difference of two supplementary angles is 40 degree find the angles​

Answer 1

angle:: x

supplement:: 180-x

Equation:

x - (180-x) = 40 degrees

x - 180 + x = 40

2x = 220

x = 110 degrees

180-x = 70 degrees

pls mark brainliest

Answer 2

Answer:

Step-by-step explanation:

let angle 1 and angle 2 are supplementary

so

angle1+angle2=180°

and

angle 1-angle2=40°

we know tht

by elimination

angle1+ angle2=180°

angle1-angle2=40°

..................................

2 angle 1= 220°

angle 1=110°

put the value of angle 1 in any eq and find angle 2.

Hope it helps y