Question

The interior angles of a triangle have measures 90°, 48°, and x°.

What is the value of x?

Answer 1

the measure of angle x is 42 degreees.

Answer 2

Since all Triangles have an Interior sum of 180°, you need to do this:
1.) Add the two angles you already have:
`90 48=138`
2.) Subtract the sum from 180°:
`180-138=42`
Final Answer:
`x=42`°
Hope this helps!!