Deduce and use formulae to find the perimeters and areas of polygons and the volumes of prisms

Deduce and use formulae to find the perimeters and areas of polygons and the volumes of prisms

1. Trinagular numbers: Investigate triangle ratios
2. Trinagular numbers: Investigate triangle ratios
3. Figuring the Fences: Investigate relationship between perimeter and area
4. Terry's Trapezium Trap - Select correct algebraic expression
5. Down on Don's Farm - Develop then calculate an algebraic expression
6. Terry's Trapezium Trap - Select correct algebraic expression
7. Top It Up - calculate capacity from given dimensions
8. Top It Up - select containers to hold 0.95L given their dimensions
9. Betty's Bricks - calculate volume of 1 brick in cubic cm and 1 pallet of bricks in cubic m
10. Cartons of Fun - complete dimensions to create containers with volume of 1L
11. Uncle Max's Organic Orange Juice - calculate capacity in L given dimensions of carton
12. Dotty Cubes - calculate side length given volume
13. Blocks With Bob - volume of prism made from triangle shape
14. Prismatic Problems - volume of triangular prism
15. Prismatic Problems - volume of rectangular prism & convert to cu. m
16. Prismatic Problems - volume of pentagonal prism
17. Face Value - given areas of faces calculate side lengths, rectangular prism
18. Rec-tangles - calculate side length in km using area in square km
19. Rec-tangles - calculate side length in cm using area in square m, 2 decimal places
20. Tricky Triangles - complete expressions for area of rectangle and triangle
21. Tricky Triangles - complete expressions for area of rectangle and triangle
22. You Go Figure - calculate missing side length in mm, area in square mm
23. Tricky Triangles - complete expressions for area of rectangle and triangle
24. The Bird Cage - equivalent to 2.4 square m
25. Tricky Terminology - identify shape, calculate area, square cm
26. Stepping Out The Bounds! - area of rectangles with the same perimeter
27. The Perimeter Holds! - calculate missing side length, area and perimeter of rectangle given
28. The Area Stands - dimensions of rectangles with same area
29. The Area Stands - dimensions of rectangles with same area
30. The Area Stands - dimensions of rectangles with the same area
31. The Area Stands - dimensions of rectangles with the same area
32. Shapes, Anyone? - area of triangle in a circle
33. Shapes, Anyone? - area of circle in a square
34. Para-gliding - Covering the Same Area - match rectangle with parallelogram of same area
35. Para-shapes - select 2 rectangles/parallelograms with the same area
36. Covering the Same Area - select 3 rectangles/parallelograms with the same area
37. Covering the Same Area - select 2 rectangles/parallelograms with the same area
38. Covering the Same Area - select 2 rectangles/parallelograms with the same area
39. Trapeze Artist - area of a trapezium
40. Trapeze Artist - area of a trapezium
41. Trapeze Artist - area of a trapezium
42. Shape Up - select shapes with same area, quadrilaterals and triangles
43. Parallel Universe - find height of parallelogram given side and area
44. Parallel Universe - area of a parallelogram
45. Triangularea - area of triangle within rectangle
46. Triangularea - find perpendicular height given 1 side and area of triangle
47. Heron's Formula - area of triangle using Heron's formula
48. Kite Capers - area of a kite
49. The Flying Trapezium - area of trapezium, square cm
50. Heron's Formula - area of triangle using Heron's formula
51. Bovine Delinquent Disease - calculate missing side length of rectangle given area, m and hectares
52. Green Hectares - area of rectangle in hectares, dimensions in m
53. Netscape - select correct net, caluclate surface area, triangular prism
54. Wrecked Angles 1 - calculate width of rectangle given area and length
55. Fair and Square 1 - calculate area of square given perimeter
56. Around The Square - calculate perimeter of square given area
57. Perimeter Peril 3 - perimeter of regular dodecahedron given side length
58. Perimeter Peril 2 - perimeter of regular heptagon given side length
59. Perimeter Peril 1 - perimeter of regular octagon given side length
60. The Secret Formula 3 - calculate rectangle side length given one side
61. The Secret Formula 2 - calculate rectangle side length given one side
62. The Secret Formula 1 - calculate rectangle side length given one side and area
63. Wrecked Angles 2 - calculate width given area and length
64. Boundary Rider 2 - calculate side length given area and one side
65. Room To Move - perimeter problem using areas; m
66. Tightly Bound - find smallest perimeter of rectangle given area
67. What's In The Box? - perimeter of a rectangle; Pythagoras
68. Round and Round the Garden... 2 - perimeter problem using area
69. Round and Round the Garden... 1 - perimeter problem using area
70. Tri-time! 3 - select correct expression for perimeter of given equilateral triangle
71. Tri-time! 2 - select correct expression for perimeter of given equilateral triangle
72. Tri-time! 1 - select correct expression for perimeter of given equilateral triangle
73. Uncovering the Plot - move objects to given coordinates, area of t riangle
74. Size Matters - move objects to given coordinates, calculate area of triangle formed