Calculation about Triangle
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calculate inner angle from three side lengths.(triangleAabc)
A
c
a
b
Side a:
Side b:
Side c:
Angle A (degrees):
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calculate height from three side lengths.(triangleHabc)
H
c
a
b
Side a:
Side b:
Side c:
Height H:
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calculate vertex coordinate from two side lengths and two vertexes.(triangleCabAB)
A
B(0,0)
C
a
b
A
B(0,0)
C
a
b
Vertex A (X):
(Y):
Vertex B (X):0 (Y):0 (原点)
Side a:
Side b:
Vertex C1(x,y), C2(x,y):
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