Topic 9: Check Your Understanding

Umm.. just started this 2day and its not on my notes(p′︵‵。)

Do you mind if you guys me with this question i’m on number 8

Given: lkm jkm, clmk prove: alkmajkm jmk. choose the word that completes the sentence correctly. proof: lkm jkm and lmk * umk are given. km km by the property of congruence. equivalence symmetric reflexive transitive