Prove triangle congruence MY
Coi
Statement
Reason
TATUS
1 PQ = RQ = 9
Given
MY
2
m2O =mZS = 90°
Given
3 mzPQO =mZROS=63
Given
Pro
4
ΔΟΡQς ΔSRQ
Angle-side-angle congruence
Pro
What is the first error loana made in her proof?
Tea
Choose 1
(A
loana used an invalid reason to justify the congruence of a pair of sides or angles.
(B
loana only established some of the necessary conditions for a congruence criterion.
© loana established all necessary conditions, but then used an inappropriate congruence criterion.
0 loana used a criterion that does not guarantee congruence.