solve for x. triangle numbers are 90 degrees ,x and 48

Answer 1

To solve for x in the given triangle, we need to find the third angle measure.

We know that the sum of all angles in a triangle is 180 degrees. So, let's set up an equation:

x + 48 + 90 = 180

Combine like terms:

x + 138 = 180

Now, isolate x by subtracting 138 from both sides:

x = 180 - 138

x = 42

Therefore, the value of x is 42.