9514 1404 393
Answer:
92°
Step-by-step explanation:
If the third angle is 48° larger than either of the other two congruent angles, then the angle total in the triangle will be ...
x +(x -48) +(x -48) = 180 . . . . . where x is the largest angle
3x -96 = 180 . . . . . . collect terms
x -32 = 60 . . . . . . divide by 3
x = 92 . . . . . . . . add 32
The largest angle in the triangle is 92°.
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The other two angles are 44° each.
