Triangles

What type of triangle is this?

• Equilateral

• Isosceles

• Right angled

• Obtuse

Acute triangles are triangles with only acute angles inside.

Select ALL the acute triangles below.

(There are 2 correct answers)

• 
• 
• 
• 

How many sides of an Equilateral Triangle are equal in length?

• 0

• 1

• 2

• 3

How many sides of an Isosceles Triangle are equal in length?

• 0

• 1

• 2

• 3

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

_{What type of triangle is this?}

• Equilateral
• Isosceles
• Scalene
• None

^{What type of triangle is this?}

• Equilateral
• Isosceles
• Scalene
• None 

A triangle that has two sides that are the same size is a(n).....

• equilateral triangle
• isosceles triangle
• scalene triangle
• none

This is an example of a(n) 

• equilateral triangle
• isosceles triangle
• scalene triangle
• none

What type of triangle is this?

• Equilateral
• Isosceles
• Scalene