Right Triangle Calculator

°
Known side (relative to angle A)

Sides

a = 5, b = 8.6603, c = 10

Opposite side a
5
Adjacent side b
8.660254
Hypotenuse c
10
Angle B
60 °
Area
21.650635
Perimeter
23.660254
Height to hypotenuse
4.330127
sin A, cos A, tan A
0.5, 0.866025, 0.57735

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