Answer:
66 and 114 degrees
Explanation:
Supplementary angles add to 180 degrees.
An angle measures 48 more than its supplementary angle. If the supplementary angle is x, then the other angle must be x+48
x+x+48=180
Subtract 48 from both sides
x+x+48-48=180-48
x+x=132
Combine like terms
2x=132
Divide both sides by 2
2x/2=132/2
x=66
So, one of the angles is 66 degrees. The other is x+48
x+48
66+48=114
One of the angles is 66 degrees, the other is 114 degrees