SOLUTION: Please tell me if I am correct on this. The measure of two angles of a triangle are 28 degrees and 58 degrees. Classify the triangle by it's angle. answer

SOLUTION: Please tell me if I am correct on this. The measure of two angles of a triangle are 28 degrees and 58 degrees. Classify the triangle by it's angle. answer - obtuse

Question 35582: Please tell me if I am correct on this.
The measure of two angles of a triangle are 28 degrees and 58 degrees. Classify the triangle by it's angle. answer - obtuse
Found 2 solutions by narayaba, stanbon:
Answer by narayaba(40) (Show Source): You can put this solution on YOUR website!
The answer is obtuse because the sum of angles in triangle is 180 if the two angles are 28 and 58 degress the third angle is 180 - 28 - 58 = 94
The third angle is greater than 90 degree hence the triangle is obtuse
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The measure of two angles of a triangle are 28 degrees and 58 degrees. Classify the triangle by it's angle. answer - obtuse
Those angles add up to 86 degrees.
The remaining angle must be 180-86=94 degrees.
You are correct; it is an obtuse triangle.
Cheers,
Stan H.
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