Given: ∠A≅∠B∠B≅∠C

Given:  ∠A≅∠B∠B≅∠C

Prove:  ∠A≅∠C

 

Drag and drop an expression or statement to each box to complete the paragraph proof.

It is given that _____. So, m∠A=m∠B and m∠B=m∠C by the________ . Then  m∠A=m∠C by _____ Therefore, ∠A≅∠C by the ._____

 

transitive property of equality

 

linear pair postulate

 

symmetric property of equality

 

angle congruence postulate

 

∠A≅∠C

 

∠A≅∠B∠B≅∠C