Area of a triangle (related to the circumradius and two of its altitudes)
Description
A circumscribed circle or circumcircle of a triangle is a circle which passes through all the vertices of the triangle. Its radius is called the circumradius.
Related formulasVariables
| S | Area of the triangle (m2) |
| R | Circumradius (m) |
| hb | Altitude opposite to side b (m) |
| hc | Altitude opposite to side c (m) |
| a | Side opposite to angle A (m) |