Answer:
One angle is 70 degrees and the other one is 20 degrees
Step-by-step explanation:
If two angles are complementary, that means that they both add up to 90 degrees.
You have to use algebra to solve this bc you don't have the actual numbers.
So you can use the equation...
7f + 2f = 90
Solve for f, and then substitute the f back into the equation to find the measure of each angle.
7f + 2f = 90
9f = 90
f = 10
Substituting the 10 back in
7f = 7(10) = 70
2f = 2(10) = 20
