The difference of two complementary angles is 18. What is the measure if the two angles
3 answers
( hint complementary angles sum to 90 degrees
a + b = 90
a - b = 18
----------- add
2 a = 108
a = 54
b = 90 - 54 = 36
a - b = 18
----------- add
2 a = 108
a = 54
b = 90 - 54 = 36
The ans is 37.5 and 52.5
4 answers