Question

problem 14: (lesson 23) from this given statement, select the definition, property, postulate, or theorem that justifies the prove statement. given: ∠srk ≅ ∠yrk prove: ∠srk and ∠yrk are right angles a b c d e definition of a median

Explanation:

Step1: Analyze given congruence

Given ∠SRK≅∠YRK. This only tells us the angles are equal in measure, not their specific measure.

Step2: Consider right - angle condition

For angles to be right angles, their measure must be 90°. There is no information indicating m∠SRK = m∠YRK=90°.

Answer:

There is not enough information given to prove that ∠SRK and ∠YRK are right - angles. Just because ∠SRK≅∠YRK does not mean they are right angles. There is no relevant definition, property, postulate, or theorem among the given information to justify the prove statement.