Question

what kind of triangle is this? 64° 79° 37° equilateral isosceles but not equilateral scalene

Explanation:

Step1: Recall triangle types

• Equilateral: All angles \(60^\circ\), all sides equal.
• Isosceles: At least 2 angles (and sides) equal.
• Scalene: All angles (and sides) different.

Step2: Analyze given angles

Given angles: \(37^\circ\), \(64^\circ\), \(79^\circ\). All three angles are distinct (no two equal).

Step3: Match to triangle type

Since all angles are different, the triangle is scalene (as scalene triangles have all sides/angles unequal, and isosceles/equilateral require at least two equal angles).

Answer:

scalene