| Term | Definition |
| PRISM | T.A.= 2B+PH VOLUME= Bh |
| PYRAMID | T.A.= B+1/2Pl VOLUME= 1/3Bh |
| CONE | T.A.= πr² + πrl VOLUME= 1/3r²πh |
| CYLINDER | T.A.= 2πr² + 2πrh VOLUME= πr²h |
| Sphere | T.A.= 4πr² VOLUME= 4/3πr³ |
| CUBE | T.A.= s²X6 VOLUME= x³ |
| Parallelogram | opp sides ll opp&congruent.opp angels congru. diag biset. conseq angles supp |
| Rectangle | all of parallelogram. all angles right. diagnals congruent |
| Rhombus | All of parallelogram. all kite. all sides congru. diag bisect angles&each other divide into 4 congr right triangles |
| Square | 4 isos right triangles all rectangle all parallelogram all rhombus |
| Kite | 2 disjoint pairs. diag perp. 1 diag perp bisec. one disag bisect opp angle.consec sides congru. NOT PARALLELOGRAM |
| Isostrap | legs congruent bases ll. lower supp to upper. upper angle congru. lower angle congru. |