QUIZ (SCALE FACTOR)GRADE 8

1. The diagram shows a floor plan of an apartment. The Scale of the plan is 1 : 20

a) Find the actual dimensions of

b) Find the actual area ofi) The apartment [2] ii) the living room [2]

2. Area of a forest that is drawn to a scale of 1 cm to 4 km is 4 cm2. What will be the area of the forest drawn on another map with a scale of 1 cm to 2 km ? [5]

3. A map is drawn to a scale of 4 cm to 2 km. A road on the map has length of 18 cm. Finda) The actual length of the road in km [2]b) The length of the same road drawn on another map of scale 2 cm to 9 km.

[2]