Answer:
x=65
Step-by-step explanation:
All triangles angles =180, so you have to add up 56 and 59, to get 115, and then subtract 115 from 180 to find the last angle.
I hope this helps!!!
So use the <span>Pythagorean Theorem. A^2 + B^2 = C^2 10^2 +12^2 = 15.6 hope this helps.
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A because if you were doing it on a quadrant or a number line I think that would be the answer! Not 100% sorry
