
1. 
EASY

A regular triangle is also known as
 equilateral
 scalene
 isoceles
 inequalateral
 regulateral

2. 
EASY

The sum of my angles is 180 degrees. What type(s) of triangle am I?
 Isosceles
 Equilateral
 Scalene
 Equilateral or Isosceles
 Cannot be determined

3. 
MEDIUM

I have only two equal angles. What type of triangle am I?
 Isosceles
 Equilateral
 Scalene
 Any
 None of the above

4. 
MEDIUM

I have three unique angles. What type(s) of triangle am I?
 Isosceles
 Equilateral
 Scalene
 Scalene or Isosceles
 None of the above

5. 
HARD

I am a triangle. One of my sides is 90cm long. Another side is 45cm long. What type(s) of triangle could I be?
 Isosceles
 Equilateral
 Scalene
 Isosceles or Scalene
 Any type

