Factor the following polynomial:
12ab + 18ac

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol