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SCALE FACTOR GRADE 8
1. 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 of
i) The apartment [2] ii) the living room [2]
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.
Find
a) 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]