Triangles

What type of triangle is formed by a right angle?

• Equilateral Triangle

• Obtuse Triangle

• Right Triangle

• Acute Triangle

If a triangle has two sides of the same length, what is it called?

• Right Triangle

• Isosceles Triangle

• Equilateral Triangle

• Scalene Triangle

Which type of triangle always has angles that are all acute?

• Right Triangle

• Equilateral Triangle

• Scalene Triangle

• Isosceles Triangle

How many degrees do the angles in any triangle add up to?

• 360 degrees

• 180 degrees

• 270 degrees

• 90 degrees

What is the unknown angle in a triangle if the other two angles are 35 and 45 degrees?

• 110 degrees

• 120 degrees

• 90 degrees

• 100 degrees