Triangles and Angles Quiz

• 20

• 13

• 17

• 10

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

• Scalene

• Isosceles

• Equilateral

• Right

• Acute

• Obtuse

• Right

• Equilateral

• 16

• 4

• 8

• 20

Which triangle has exactly two sides of equal length?

• Scalene

• Isosceles

• Equilateral

• Right

• 13

• 7

• 25

• 17

What is the sum of the interior angles of any triangle?

A triangle has sides of length 3 cm, 4 cm, and 5 cm. What type of triangle is this?

• Equilateral

• Isosceles

• Right

• Obtuse

• 10

• 12

• 14

• 8