Triangle Calculator | Area Angles Perimeter

Triangle Calculator

Calculate area, perimeter, and angles

Enter Three Sides (SSS)

a b c
14.70
Area
18
Perimeter
44.4°
Angle A
57.1°
Angle B
78.5°
Angle C
Scalene
Type
Heights (a, b, c)
Inradius
Circumradius
Medians (a, b, c)