220.127.116.11 Construct logical arguments and write proofs of theorems and other results in geometry, including proofs by contradiction. Express proofs in a form that clearly justifies the reasoning, such as two-column proofs, paragraph proofs, flow charts or illustrations.
a) I can construct logical arguments.
b) I can write proofs of theorems.
c) I can write proofs of contradiction.
d) I can use multiple forms to express a proof that
clearly justifies reasoning.