Angle DXC and ________ are complementary angle?

Angle DXC and BXC are complementary angle.
Step-by-step explanation:
∠DXC complements with ∠BXC
Complementary angle means the sum of 2 angles that have a vein or form a right angle, which is 90°.
If we add ∠DXC with ∠BXC, it will form a right angle, 90°.
Hope it helpful and useful :)
We want to find the complementary angle to DXC.
We will see that the complementary angle is CXB
Let's start by defining what complementary angles are.
Two angles a and b are complementary if:
a + b = 90°.
This means that we must find another angle such that when we add it to DXC we get a right angle.
Let's look at the diagram.
We can see that we have the line AD, and there is a segment XB, such that the angle AXB is a right angle.
Then the angle DXB is also a right angle.
Now, you can see that the angle DXB is equivalent to DXC + CXB
Then we can see that the complementary angle to DXC is CXB.
If you want to learn more, you can read:
https://brainly.com/question/15592900