Classifying Triangles

Front

An _______ triangle has three angles that all measure less than 90°. Options: Obtuse, Equiangular, Isosceles, Acute

Back

Acute

Front

A _______ triangle has two congruent sides.

Back

Isosceles

Front

An equiangular triangle has...? Options: 2 congruent sides, 3 congruent angles, no congruent angles, 3 congruent sides

Back

3 congruent angles

Front

What type of triangle has no congruent sides?

Back

Scalene

Front

Classify triangle E by angle measure and side length. Options: Acute Scalene, Equiangular Isosceles, Acute Equilateral, Equiangular Equilateral

Back

Equiangular Equilateral

Front

Classify Triangle C by angle measure and side length. Options: Acute Isosceles, Obtuse Scalene, Obtuse Isosceles, Right Isosceles

Back

Obtuse Scalene

Front

Why is Triangle D classified as isosceles?

Back

Two sides are congruent.

Front

Triangle A is what type of triangle?

Back

Right

Front

Triangle B is a ____ triangle.

Back

Isosceles