In ∆ ABC, AB = AC and AP ⊥ BC, we can prove that ∠B = ∠C using
A. SSS congruency rule
B. RHS congruency rule
C. SAS congruency rule
D. ASA congruency rule B
Answer:B
In ∆ ABC, AB = AC and AP ⊥ BC, we can prove that ∠B = ∠C using
A. SSS congruency rule B. RHS congruency rule C. SAS congruency rule D. ASA congruency rule B