A flowchart proofcontains a set of sentences explaining the st... | Filo

A conjecture and a portion of the flowchart proof used to prove the conjecture are shown.Which equation best represents the information that should be in the box labeled 1? 2a 4 = 20 2a = 20 4a 4 = 20 4a = 10Flowchart proof. Given segment X Y is congruent to segment Y Z. X Y equals 4 a plus 4. Y Z equals 20. Prove that a equals 4. Image given shows right triangle X Y Z with right angle Y. Side X Y measurers 4 times a plus 4 and side Y Z measures 20. Flowchart consisting of 5 rows

Two Column Proof