Question

RS is a chord of circle P, and TU is a chord of circle Q. Circle P is congruent to circle Q.Which statement cannot be verified from the information that is given?If RS TU, then RS = TU.RIf RS TU, then RS - TQ.If RS = TU, then RS = TU.If RS TU, then RS = TU.

Answer 1

The proposition that can not be verified using the given information is

$If\text{ }\hat{\text{RS}}\cong\hat{TV,}\text{ then }\bar{\text{RS}}\cong\bar{TQ}$

Because there is no result (regarding chords) relating a chord that doesn't go through the center Q with a chord going through it. Look at the conclusion of the proposition

$\bar{RS}\cong\bar{TQ}$

RS doesn't go through Q, and TQ does it.