Question

classify.
right
scalene
right
isosceles
acute
isosceles

Explanation:

Step1: Check for right angle

A right - angled triangle has one angle equal to \(90^{\circ}\). The given triangle has a \(90^{\circ}\) (right - angle) as indicated by the small square.

Step2: Check for side - angle relationship (isosceles property)

In an isosceles triangle, two angles are equal. Here, two angles are \(45^{\circ}\) each. By the property of triangles (\(A + B + C=180^{\circ}\), where \(A = 45^{\circ}\), \(B = 45^{\circ}\), then \(C=180-(45 + 45)=90^{\circ}\)), and in a triangle, equal angles correspond to equal sides.

Answer:

Right Isosceles