Given that ∠a≅∠b , evelia conjectured that ∠a and ∠b are acute angles. which statement is a counterexample to evelia's conjecture? m∠a=126°  and  m∠b=126°m∠a=30°  and  m∠b=40°m∠a=45°  and  m∠b=45°m∠a=114°  and  m∠b=170°

A counterexample is an example which disproves a proposition.

Given that Evelia conjectured that <A and <B are acute angles. Since, <A is congruent to <B, a counterexample to the conjecture is two equal angles which are not acute angles.

An acute angle is an angle smaller than a right angle (it is less than 90 degrees and more than 0 degrees).

Therefore, the statement that is a counterexample to Evelia's conjecture is m∠A=126° and m∠B=126°