Considering the L shaped polygon below how many times larger would the area of the dilated figure be than the original figure after dilation with a scale factor of 3?
7

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.