Angle Between Two Lines Calculator

Online geometry calculator which helps to find out the angles between the two (2) lines.

Angle Between 2 Lines Calculation

Cartesian form

r = (x+ ) / = (y+ ) / = (z+ ) /
s = (x+ ) / = (y+ ) / = (z+ ) /

Equation form

x+ y+ z
x+ y+ z
x+ y+ z
x+ y+ z
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Formula: angle-between-lines Where,       u1, u2, u3 = coordinates of U vector       v1, v2, v3 = coordinates of V vector

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