Answer 17 and 18 with solving and reasoning

Geometry - SSHS Geomet X Geometry - SSHS Geomet X 4Igp02fad.pdf X Classwork for JFK Geomet X *Homework Help - Q&A fr X + X -7 C docs.google.com/a/students.gdoe.net/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxzc2hzZ2VvfGd40jQ2MTNjNWVjNDBhMZU5ZDE R XY + YZ = XZ 6. UW = XZ Definition of congruent segments 7. UW = XZ Substitution property of equality TWO-COLUMN PROOF Write a two-column proof. 17. GIVEN XY = 8, XZ = 8, XY = ZY 18. GIVEN NK = NL, NK = 13 PROVED XZ = ZY PROVED NL = 13 K X M 19. CARPENTRY You need to cut ten wood planks that are the same size. FOCUS ON CAREERS You measure and cut the first plank. You cut the second piece, using the first plank as a guide, as in the diagram below. The first plank is put aside and the second plank is used to cut a third plank. You follow this pattern for the rest of the planks. Is the last plank the same length as the first plank? Explain. em 6:19 PM 12/2/2021 F