The altitude of an equilateral triangle is 18 inches
- The altitude of an equilateral triangle is 18 inches. find the length of a side
- The altitude of an equilateral triangle is 18 inches find the length
- 11 the altitude of an equilateral triangle is 18 inches find the length of a side
- What is the area of the equilateral triangle whose altitude is 6
- Height of triangle