Triangles

What kind of triangle is this?

• Scalene triangle

• Equilateral triangle

• Isosceles Triangle

• Right angled triangle

If you add up the degrees of each angle on a triangle, what is the sum?

• 90⁰

• 180⁰

• 270⁰

• 360⁰

How many vertices are there in a triangle?

• 1

• 2

• 3

• 4

What type of triangle is this?

• Scalene Triangle

• Isosceles Triangle

• Right Angled Triangle

• Equilateral Triangle

Find the measure of the missing angle.

• 155⁰

• 45⁰

• 25⁰

Find the measure of the missing angle.

• 65⁰

• 155⁰

• 115⁰

• 180⁰

The value of exterior angle x is _______________

• 109⁰

• 71⁰

• 180⁰

• 21⁰

• 65⁰

• 225⁰

• 35⁰

The base of the triangle ABC is

• mAB

• mBC

• mAC

Can an obtuse triangle have a right angle as one of its angle?

• Yes

• No