The perimeter of equilateral triangle is 60 then the area is
- The perimeter of an equilateral triangle is 60 cm then the area is
- The semi perimeter of an equilateral triangle is 60 cm then the area is
- What is the area of the equilateral triangle whose altitude is 6
- The perimeter of an equilateral triangle is 60 m the area is
- Perimeter of triangle
- Area and perimeter of triangle