| A | B |
|---|
| What does the abbreviation "CPCTC" stand for? | corresponding parts of congruent triangles are congruent |
When is a plane perpendicular to a line?,  | A plane is perpendicular to a line if and only if every line in the plane that intersects the given line is perpendicular to it. |
Given line AB=line DE, line AC = line DF, and <A=<D. Prove that triangle BAC=triangle EDF. Which congruent triangle postulate would you use?,  | Postulate 13: SAS |
given <M=<R, <N=<S, line MN=line RS. Prove that line MP=line RP. Which congruent triangle postulate would you use?,  | Postulate 14: ASA |
Given: line AC=EC, line BC=line DC, prove triangle ABC=triangle EDC. What congruent triangle postulate would you use?,  | Postulate 13: SAS and vertical angles. |
Given line AC bisects <BCD, line BC=line DC, <B=<D. Prove triangle ABC=triangle ADC. What congruent triangle postulate would you use?,  | Postulate 14: ASA |
