Answer:47
Explanation:
complementary angles are angles that add up to 90.
Writing this as an equation and using x so substitute for unknown values, we have:
x +(x+4) = 90
2x+4 = 90
subtract 4 from both sides
2x = 86
now divide by 2
x = 43
To find the larger one, we add 4 to this : 47