Theorem 114. If a dilation has scaling factor 3, then the

Last updated: 7/30/2022

Theorem 114. If a dilation has scaling factor 3, then the length of every segment PQ is multiplied by 3, that is, L(P'Q') = 3L (PQ). In the same way, we can show that distances are proportional under every positive rational scaling factor. Through a calculus type limit