Triangles

What is the total sum of the interior angles in a triangle?

• 360 degrees

• 270 degrees

• 180 degrees

• 90 degrees

What type of triangle has all sides of equal length?

• Isosceles triangle

• Equilateral triangle

• Right triangle

• Scalene triangle

Which triangle has two sides of equal length?

• Isosceles triangle

• Acute triangle

• Equilateral triangle

• Scalene triangle

What type of triangle has one right angle?

• Right triangle

• Equilateral triangle

• Acute triangle

• Obtuse triangle

Which triangle has one angle that is more than 90 degrees?

• Acute triangle

• Right triangle

• Obtuse triangle

• Isosceles triangle