Question

find the measure of an angle which is 30° less than it's suplement​

Answer 1

Answer:

let the angle be x

supplement is 180-x

x=180-x+30

2x=210

x =105

the angle that is less is 180-105=75

PLZ FOLLOW ME

MARK ME BRAINLIEST

Answer 2

let one angle be x

and other be x - 30

x + x - 30 = 180

2x - 30 = 180

2x = 180 + 30

2x = 210

2x = 210/2

x = 105

the angle is 105° & other angle is 75°...

hope it helps you....