Types of Triangles

Which of the following words means the same as congruent?

• different
• same
• greater
• less

What does the prefix "quad" mean?

• three
• two
• four
• five

What type of triangle has only 2 congruent sides?

• equilateral
• isosceles
• scalene

Right, acute, or obtuse?

• Acute
• Right
• Obtuse

What type of triangle is this?

• scalene
• acute
• equilateral
• isosceles

All angles of a triangle add up to what degrees?

• 180
• 360
• 90
• 100

A triangle with all angles equal is called an ____

• equilangular

• scalene

• obtuse

A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse triangle
• none of the above

• Equilateral Triangle
• Scalene Triangle
• Isosceles Triangle
• Right Triangle

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

• acute triangle
• right triangle
• obtuse triangle
• none of the above