An angle of an equilateral triangle measures 60
- Angle of an equilateral triangle measures 60 degree
- Each angle of an equilateral triangle measures 60
- Each angle of an equilateral triangle measures 60 degree
- Prove that each angle of an equilateral triangle measures 60
- Prove that each interior angle of an equilateral triangle measures 60
- What is the area of the equilateral triangle whose altitude is 6