Triangle Calculator
Solve any triangle from SSS, SAS, or ASA. Finds all sides, angles, area, and circumradius.
Side a
5
Side b
7
Side c
8
Angle A
38.213°
Angle B
60°
Angle C
81.787°
Area
17.321
Perimeter
20
Circumradius R
4.0415
Inradius r
1.7321
Solve any triangle from SSS, SAS, or ASA. Finds all sides, angles, area, and circumradius.