Scale Drawing

Barry showed Tom a reduced picture of his garage.What did he show him?

• His house

• The plan

• A scale drawing

• His garage album

The picture shows Miss Helens house viewed from the top of her roof.what is the picture called

• Her plan

• The roof

• A scale

• Floor plan

To calculate the actual distance or length we must use the (a)   we are given.

The scale ratio has 2 units. For example 1 :2.What does the 1 in the scale represents.

• The answer

• The size of the scale drawing

• The ratio

• The actual image

The second digit or unit in the scale gives us _________ when multiplied.

• How to find the answer

• What the drawing is

• What to multiply

• The size of the actual object in real life.

True or false scale drawings are used by hairdressers, barbers and cheffs regularly. (a)  

Using the scale calculate the length of this floor plan in real life.

• 3cm

• 12cm

• 4cm

• 6cm

This gives the actual size and location of a room on a building.

• Scale drawing

• Scale

• Floor plan

• Window

What is the actual length of the school bus given the scale 1:6

• 100cm

• 12cm

• 120cm

• 60cm

After using our scale we found that the length of our canteen is 16cm and the width is 5cm in real life. what then is the perimeter of the canteen

• 10cm

• 40cm

• 32cm

• 42cm