Question

What is the length of x in the diagram below?

Answer 1

Answer:

D. on edg 2021

Step-by-step explanation:

its 10. just did the unit test

Answer 2

Answer:

That is a 45-45-90 triangle next to a 30-60-90 triangle.  

So, the height of the left triangle equals 5.

That makes the short side of the 30-60-90 triangle also equal to 5.

In a 30-60-90 triangle, the hypotenuse (or "x") is exactly twice the length of the shortest side.

Therefore, the hypotenuse (or "x") equals 10.

Step-by-step explanation: