Scale

Front

What is a scale drawing?

Back

A scale drawing is a representation of an object or area that maintains the proportions of the original, using a specific ratio to convert measurements from reality to a smaller or larger size.

Front

How do you convert inches to feet in a scale drawing?

Back

To convert inches to feet, divide the number of inches by 12, since there are 12 inches in a foot.

Front

If a scale is given as 2 inches : 1 foot, how do you find the actual length from a drawing?

Back

Multiply the length in inches by 6 to find the actual length in feet, since 1 foot is equal to 12 inches and 2 inches represents 1 foot.

Front

What is the formula to find the actual distance using a map scale?

Back

Actual distance = Distance on map x Scale factor.

Front

How do you calculate the actual height of a model using a scale?

Back

Multiply the height of the model by the scale factor to find the actual height.

Front

What does a scale of 1 cm : 50 km mean?

Back

It means that 1 centimeter on the map represents 50 kilometers in reality.

Front

How do you find the missing side of a shape when given a scale?

Back

Use the scale to set up a proportion based on the known dimensions and solve for the missing side.

Front

What is the significance of using a consistent scale in drawings?

Back

Using a consistent scale ensures that all parts of the drawing are proportional and accurately represent the real object or area.

Front

How do you convert a blueprint measurement to actual dimensions?

Back

Multiply the measurement on the blueprint by the scale factor to get the actual dimensions.

Front

What is the relationship between scale and real-world measurements?

Back

Scale provides a ratio that relates the size of a drawing or model to the actual size of the object it represents.