Work out midpoint in 3d instantly with clear inputs, formula shown and shareable results.
The midpoint averages each coordinate. More generally, dividing internally in the ratio m : 1 gives (mB + A)/(m + 1), which reduces to the midpoint when m = 1.
Midpoint
M = ((x₁+x₂)/2, (y₁+y₂)/2, (z₁+z₂)/2)
Section formula
P = (mB + A) / (m + 1)
(5, 7, 10), and the segment has length √(36 + 36 + 64) = √136 ≈ 11.6619038.
Yes, by construction it is exactly half the segment length from each endpoint.