formulae Flashcards by chloe Brunsdon

Q

What is the formula for Circumference ?

A

πx Diameter

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Q

What is the formula for area of a circle?

A

πr 2 (squared)

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Q

What is the formula for area ?

A

Ixw (length x Width)

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Q

What is the formula for volume?

A

I x w x h (Iength x width x height)

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Q

what is missing? S=D divided by _

A

T (time)

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Q

what is missing?. D=_divided by v

A

M (Mass)

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Q

what does bidmas mean ?

A

brackets , indices, divide, multiply, add and subtract

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Q

what is pythagoras’ thereom

A

a2 + b2=C2 (2=squared)

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Q

What does n = if 2N-4=8?

A

N=6

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Q

what does N= if 3n+6=33

A

N=9

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