PLS HELP WILL GIVE 5 STAR RATINGGiven the following conditional statement:

If m∠F = 30° and m∠G = 80°, then ∠F and ∠G are not complementary.

Part A: How is proof by contradiction different from a traditional proof? What assumption statement will begin proof by contraction for the given conditional statement? (3 points)

Part B: Prove the given conditional statement is true by contradiction. (3 points)