Question

Work out the missing length x

Answer 1

`x = 12m`

Explanation:

`area = length \: * breath`

`length = (11)/(3) m`

`breath \: = x \\ since \: area = 44 \\ 44 = (11)/(3) * x \\ cross \: multiply \\ 44 * 3 = 11x \\ 132 = 11x \\ divide \: both \: sides \: by \: \\ (132)/(11) = (11x)/(11) \\ 12m = x`