Classifying Triangles Quiz

Which type of triangle has all three sides of equal length?

• Isosceles

• Right

• Equilateral

• Scalene

What is the name of a triangle with one angle measuring exactly 90 degrees?

• Obtuse

• Right

• Acute

• Equiangular

If a triangle has one angle greater than 90 degrees, what is it called?

• Equilateral

• Obtuse

• Right

• Acute

In a triangle with side lengths of 10, 10, and 5, how would you classify it?

• Right

• Scalene

• Isosceles

• Equilateral

A triangle with angles measuring 60 degrees each is known as what type?

• Right

• Scalene

• Equiangular

• Obtuse