Mathematics, 08.12.2020 20:30, acharity196
8. The width (w) of a rectangular lawn is 3 metres less than half its length(). The perimeter is 42 metres.
1. Show that w+l = 21
ii. Write an equation for the width (w) in terms of the length (1)
iii. Calculate, in metres, the width (w) of the lawn
Answers: 3
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8. The width (w) of a rectangular lawn is 3 metres less than half its length(). The perimeter is 42...
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