Answer:
55 degrees, read further for step by step.
Explanation:
Note:
When you are dealing with a complement, you will have 90 degrees written somewhere in your equation, because complements are right angles and right angles are 90 degrees.
Because this is only ONE side (bisected) you will multiply it by two before plugging it into your equation. your sides added together (multiplied by 2) equal 180 degrees.
So, to find the complement of the supplement of 145 degrees, you first find the supplement of 145 degrees, which is 180 degrees - 145 degrees = 35 degrees.
Now, to find the complement of 35 degrees, subtract it from 90 degrees:
90 degrees - 35 degrees = 55 degrees
So, the complement of the supplement of 145 degrees is 55 degrees.
I hope I could help you.