how find the length of a scale drawing
The scale usedis 1em represents 10m. (i) The width ofthe garden on the scale drawing is 18.2em. Calculate itsreal width. (ii) The length ofthe actual garden is425m. Calculate its length on thescale drawing. (i) 1 em represents 10m, so 18.2cm represents 18.2 x 10 = 182m.The real width is 182m.