Chapter 4 Scale Drawings (3)

Which of the following figure is the scale drawing of figure R according to the scale $$1:\frac{1}{2}$$ ? Options: , , ,

Is Q the scale drawing of P with a scale of $$1:2$$ ?

Is Q the scale drawing of P with a scale of $$1:2$$ ?

Which of the following rectangle is the scale drawing with a scale of $$1:2$$ ?

On a plan drawn to a scale of $$1:140$$ , the length of a room is 7 cm. What is the actual length in meters?

The actual length of a river is 9 km and its length on a map is 5 cm. Find the scale used.

A map is drawn to a scale of $$1:50\ 000$$ . The distance between two buildings on the map is 8 cm. Calculate the actual length, in km, of the two buildings.

Calculate the area, in $$cm^2$$ , of square Q given that square Q is the scale drawing of square P using a scale of $$1:3$$ .

Find the area, in m², of the main store floor given the scale of the plan is $$1:300$$ .

The diagram shows a scale drawing of a rectangle with a length of 18 cm and a breadth of 6 cm. Find the scale used.