Which theorem would be used to write 15x + 12 + 117 = 180 in the diagram below?
a. Alternate Interior Angles Theorem
b. Corresponding Angles Theorem
c. Consecutive Exterior Angles Theorem
d. Vertical Angles Theorem

Which theorem would be used to write 15x 12 117 180 in the diagram below a Alternate Interior Angles Theorem b Corresponding Angles Theorem c Consecutive Exteri class=