Name: _______________________________________ Mathematics Formulae Pythagoras Theorem a2 + b2 = c2

(c is hypotenuse) Distance 1. Common x = 2. Common y =

3. Slant line/ slope =

4. Mid point=

Shape 1. Area of rectangle = length x width

2. Area of triangle = (base x height) 3. Area of parallelogram = base x height

4. Area of trapezium = (sum of parallel lines) x height

5. Diameter of circle, d = 2r 6. Circumference of circle, C = d or C =2

7. Area of circle =

8. Length of arc = C x

9. Area of sector = x

10. Surface area of prism = 2 (Area of congruent face) + total area of rectangular faces

11. Surface area of pyramid = Area of base + total areas of triangular faces

12. Surface area of cylinder = 2 2

13. Surface area of cone =

14. Surface area of sphere = 4

Name: _______________________________________ Mathematics Formulae Pythagoras Theorem a2 + b2 = c2

(c is hypotenuse) Distance 1. Common x = 2. Common y =

3. Slant line/ slope =

4. Mid point=

Shape 1. Area of rectangle = length x width

2. Area of triangle = (base x height) 3. Area of parallelogram = base x height

4. Area of trapezium = (sum of parallel lines) x height

5. Diameter of circle, d = 2r 6. Circumference of circle, C = d or C =2

7. Area of circle =

8. Length of arc = C x

9. Area of sector = x

10. Surface area of prism = 2 (Area of congruent face)

+ total area of rectangular faces 11. Surface area of pyramid = Area of base + total areas of triangular faces

12. Surface area of cylinder = 2 2

13. Surface area of cone =

14. Surface area of sphere = 4

a

b

c a

b

c

s s If given the value of h and r, you can find the value of s using the Phytagoras Theorem.

If given the value of h and r, you can find the value of s using the Phytagoras Theorem.