Question

classify this triangle by its sides and angles. right and isosceles right and scalene obtuse and isosceles obtuse and scalene

Explanation:

1. Side classification: The triangle has two sides marked with double hash marks, meaning these two sides are equal in length. A triangle with two equal sides is defined as isosceles, eliminating the scalene options.
2. Angle classification: The top angle of the triangle is greater than 90 degrees (visually an obtuse angle), so the triangle is obtuse, eliminating the right angle option.

Answer:

obtuse and isosceles