Question

if the difference between two supplementary angles is 40 degree
then find the angles

Answer 1

hey mate!!

here is your answer:

let the two supplementary angles be x and y

so, x+y=180
and x-y=40

x=40+y

putting value of x in 1. equation

40+y+y=180
2y=180-40
2y=140
y=140/2
y=70

x=40+y
x=40+70
x=110

so, the two angles are 70 and 110


hope it helped!!

Answer 2

THE FIRST ANGLE IS EQUAL TO 110 DEGREE
AND THE SECOND ANGLE IS =70 DEGREE
AS SUPPLEMENTARY ANGLES SUM IS EQUAL TO 180 DEGREE AND THEIR DIFFERENCE IS 40 DEGREE