| Additional Math Stuff: |
| Geometry: |
| Sin A = opp/ hyp Cos A = adj./hyp. Tan A = opp/adj |
| a^2 + b^2 = c^2 |
| Triangle Trig. |
| Two-D Formulas |
| Sum of angle measure of n-gons = (n-2)*180 |
| Regular n-gons: p=ns |
| Quad. sum of angle measures = 360 |
| Triangles: sum of angle measures = 180 p = a + b + c A = 1/2 b h A = SQRT(s(s-a)(s-b)(s-c)) where s=1/2 p |
| Kites: p = 2a + 2b A = 1/2 d(1)d(2) |
| Trap.: A=1/2(b(1) +b(2)) h Parallelogram: Squares: p=2a + 2b p = 4s A= bh A= s^2 |
| Three-D Formulas: |
| COMMING SOON! SEE PG 870 |
| Back to Geometry |
| Back to Algebra 2 |