1. FINAL REVIEW Math Sec 2

2. Ratio and Proportions Find the pattern Cross multiplication % Decimals and rounding King Henry Died Unexpectedly Drinking Chocolate Milk

3. Representation of a Situation Cartesian Plane

4. Algebra BEDMAS Integers Similar Terms Monomials Polynomials Variable (a letter to represent the variable) Constant (a number that does not vary)  Independent variable (side length, etc)  Dependent variable (perimeter)

5. Monomials

6. Adding and Subtracting Monomials

7. Multiplying Monomials

8. Dividing Monomials

9. Dilations and similar figures Dilation = multiply (gets bigger) Divide if it smaller Similar figures  Must have same angles  Must have same shape  Must have same proportion

11. Polygons Perimeter of a regular polygon  P = n X c (n is the number of sides, c is the side length) Area of a regular polygon  A = p X a / 2 (p is the perimeter, a is the apothem)

12. Interior angle  Sum of interior angles = (number of sides – 2) X 180 degrees  Interior angle = sum of interior angles / # of sides Exterior angle  Exterior angle = sum of exterior angles / # of sides Apothem  Apothem = 2 X area / perimeter

13. Regular polygon Number of sides Number of diagonals from a given vertex Sum of the interior angles Measure of one interior angle Pentagon52540108 Hexagon63720120 Octagon851080135 Decagon1071440144 Polygonnn - 3(n – 2) X 180(n – 2) X 180 / n

23. Circle Area of a circle Perimeter (circumference) of a circle

24. Solids Use your formula sheet

25. Cube

28. Cylinder

29. Trapezoidal Prism Surface Area of a Trapezoidal Prism = a(l + h) + b(l + h) + lc + ld. Where, a, b, c, d are sides of the trapezium. h = Altitude and l = Height of the prism.

31. Pentagonal Prism

33. Slant Height

35. Pyramid Surface Area

36. Probability Basic counting rule  2 steps  A x B  3 steps  A x B x C Probability of an outcome  P(a) = # of favourable cases / # of possible cases Probability of an event in an equally probable space  P(a) = # of favourable outcome to occur / # possible outcomes in the experiment

37. Statistics Bar graph Tree diagram Pie chart (circle graph) Line graph (broken line) Pictograph Survey, tally, research, census Qualitative vs quantitative