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Bot GPT 3.5 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.