15
QuizMultiple Choice
Unit Test
Question 15 of 36 • CREDIT RE-SEAT MNPS Integrated Math III IC S2 25-26
Figure ABCD is a square. Prove BD ≅ AC. Statements Reasons1.ABCD is a square1.given2.∠DAB, ∠ABC, ∠BCD, and ∠CDA are right angles2.definition of a square3.∠DAB ≅ ∠ABC ≅ ∠BCD ≅ ∠CDA3.right angles are congruent4.AB ≅ BC ≅ CD ≅ DA4.?5.△BAD ≅ △ABC5.SAS6.BD ≅ AC6.CPCTCWhat is the missing reason in the proof?
Answer
A
all sides of a square are congruentB
all right angles measure 90°C
definition of diagonalD
definition of perpendicular