Question

Help picture below problem 9

Answer 1

42 degrees

Explanation:

Complimentary angles are two angles whose total is equal to 90 degrees. Since we already know that Angle N measures at 48 degrees, all we have to do is subtract that from 90 degrees to find the measure of Angle I.

90 - 48 = 42

So, the measure of Angle I is 42 degrees! It's pretty easy finding complementary angles once you know how to. I hope this helps! Have a lovely day!! :)

(p.s. I do teaching textbooks too)

Answer 2

Explanation:

Complementary angles add up to 90°

∠I + ∠N = 90

∠I + 48 = 90

∠I = 90 - 48

∠I = 42°