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6. What is the equation for the volume of a cuboid?
- cuboid volume = length X width X height
- volume = width X volume
- cuboid volume = heigh X length
- cuboid volume = length / width X height
7. What is the cosine rule?
- a = 2bc cos A
- a^2 = b^2 + c^2 - 2bc cosA
- a^2 = b^2 - c^2
- a = b +c -2bc cosA
8. What is the equation for the circumference of a circle when you are given the radius and not the diameter?
- circumference = 2 X π X radius
- circumference = πr
- circumference = length X width
- circumference = 2 X 2 X π
9. What is the equation for the area of a parallelogram?
- parallelogram area = base X height
- parallelogram = base/height
- parallelogram = base X base
- parallelogram = length X width
10. What is the equation for the area of a trapezium?
- trapezium area = 1/2(a+b)h
- area = 1/2 X height
- trapezium area = 1/2 X base
- trapezium area = length X width
11. what is the equation for the volume of a prism?
- prism volume = area of cross section X length
- volume = length X length
- prism volume = area of cross section / length
- prism volume = lenght X width
12. What is the sine rule
- a / sinA X b / sinB
- a / sinA = b / sinB = c/sinC
- a = b
- sinA = sin B
13. What is the equation for the area of a circle?
- circle area = πr
- area = length X width
- circle area = (πr)^2
- circle area = 2(πr)
14. What is the equation for the volume of a pyramid
- pyramid volume = 1/3 X area of base X height
- volume = lenght X width
- volume =1/3 X height
- pyramid volume = area of base X height
15. what is the equation used to calculate pressure?
- pressure = 2 X force X area
- pressure = force X area
- pressure = force / area
- pressure = lenght X width
16. What is the equation for the circumference of a circle?
- circumference = πd
- circumference = lenght X width
- circumference = πr