Free Equilateral Triangle Calculator - Given a side (a), this calculates the following items of the equilateral triangle:

* Perimeter (P)

* Semi-Perimeter (s)

* Area (A)

* altitudes (h_{a},h_{b},h_{c})

* medians (m_{a},m_{b},m_{c})

* angle bisectors (t_{a},t_{b},t_{c})

* Circumscribed Circle Radius (R)

* Inscribed Circle Radius (r)

This calculator has 1 input.

* Perimeter (P)

* Semi-Perimeter (s)

* Area (A)

* altitudes (h

* medians (m

* angle bisectors (t

* Circumscribed Circle Radius (R)

* Inscribed Circle Radius (r)

This calculator has 1 input.

- altitude
- segment from the vertex of a triangle ot the other side of the triangle
- area
- Number of square units covering the shape
- equilateral triangle
- A triangle with 3 equal sides
- perimeter
- The distance around a shape or object
- radius
- Distance from the center of a circle to the edge

C/2π - triangle
- a flat geometric figure that has three sides and three angles

- equilateral triangle side = 1
- equilateral triangle side = 2
- equilateral triangle side = 3
- equilateral triangle side = 4
- equilateral triangle side = 5
- equilateral triangle side = 6
- equilateral triangle side = 7
- equilateral triangle side = 8
- equilateral triangle side = 9
- equilateral triangle side = 10
- equilateral triangle side = 11
- equilateral triangle side = 12
- equilateral triangle side = 13
- equilateral triangle side = 14
- equilateral triangle side = 15
- equilateral triangle side = 16
- equilateral triangle side = 17
- equilateral triangle side = 18
- equilateral triangle side = 19
- equilateral triangle side = 20