Consider the dimensions implied in each of the six formulae below. 1
2
3
5
4
6
(h + d)w
arh - d
2nr + ar?
hw + d?
h + W + d
3.14hr?
Each measurement of length is represented by a letter.
For each case, say whether the formula could be for a length, an area,
a volume or none of these.
The first one has been done for you.
1) Area
[3]
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Note: Please make sure you follow the format of the answers, e. g. 2) ...
3) ...
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O
DI
3)