Mathematics GCSE
Length, area and volume relationships
What Length, area and volume relationships means in Mathematics GCSE, as defined for AQA.
Definition of Length, area and volume relationships
Check what you remember
Read the wording for your board, then hide it and explain Length, area and volume relationships in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
If the length scale factor is k, then every length is multiplied by k, every area by k squared, and every volume by k cubed.
Topics that use Length, area and volume relationships
- Ratio, proportion and rates of change (AQA GCSE)
Related terms
- Algebraic rearrangement of compound-unit formulae
- Checking the reasonableness
- Chord versus tangent
- Comparing quantities of the same kind
- compound interest
- Compound Measure
- compound unit
- constant of proportionality
Using Length, area and volume relationships in the exam
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