Classifying Triangles Review

Front

A triangle has side lengths of 15 cm, 11 cm, and 9 cm. What kind of triangle is it?

Back

scalene

Front

Back

right

Front

In a triangle, how many total degrees are there?

Back

180 degrees

Front

What is the name of this kind of triangle? Options: Right, Isosceles, Scalene, Equilateral

Back

Equilateral

Front

What is the name of this kind of triangle? Options: Right, Scalene, Isosceles, Equilateral

Back

Scalene

Front

What is the name of this kind of triangle? Options: Right, Scalene, Isosceles, Equilateral

Back

Isosceles

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

A triangle has side lengths of 19 cm, 19 cm, and 20 cm. Is this triangle equilateral?

Back

No, it is an isosceles triangle.