Learning Path for Midpoint Distance

The following is a list of all proofs that are used to prove either Midpoint Distance or its ancestor proofs.

Midpoint Sum
Commutative Property Variation 1
Term 2 Substitution
Substitution 3
Multiplicative Identity 2
Distributive Property Variation 4
Multiplicative Property of Equality Variation 1
Addition Theorem
Sum to Double
Midpoint Distance
Start Path