Classifying Triangles

Front

How many acute angles must an acute triangle have?

Back

3

Front

A triangle has angle measurements of 26°, 59°, and 95°. What kind of triangle is it?

Back

obtuse triangle

Front

A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it? Options: acute triangle, right triangle, obtuse triangle, none of the above

Back

acute triangle

Front

A triangle has angle measurements of 74°, 90°, and 16°. What kind of triangle is it? Options: acute triangle, right triangle, obtuse triangle, none of the above

Back

right triangle

Front

Is a triangle with two 71° angles and one 38° angle isosceles?

Back

Yes

Front

What type of triangle is this? Options: Equilateral, Isosceles, Scalene, Obtuse

Back

Isosceles

Front

Look at the sides and angles of this triangle. Which type of triangle is pictured? Options: Equilateral Triangle, Right Isosceles Triangle, Obtuse Scalene Triangle, Obtuse Equilateral Triangle

Back

Right Isosceles Triangle

Front

Look at the sides and angles of this triangle. Which type of triangle is pictured? Options: Equilateral Triangle, Scalene Triangle, Isosceles Triangle, Right Triangle

Back

Equilateral Triangle

Front

Classify the triangle by angles and sides. Options: Right Scalene, Acute Isosceles, Obtuse Isosceles, Equiangular Equilateral

Back

Acute Isosceles

Front

Classify the triangle by angles and sides: Equiangular Equilateral, Acute Equilateral, Acute Isosceles

Back

All of the above