4lines extend from point e. a horizontal line extends to the left to point a and a vertical line extends up to point c. another line extends halfway between the other 2 lines to point b. lines a e and e c form a right angle. given that ∠cea is a right angle and ray e b bisects ∠cea, which statement must be true? ∠bea ≅ ∠cea ∠ceb ≅ ∠cea m∠ceb = 45° m∠cea = 45°

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?