Study Guide: Scale Models and Objects

Front

What is a scale model?

Back

A scale model is a physical representation of an object that maintains accurate relationships between its dimensions and the actual object's dimensions, often used to visualize large structures.

Front

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

Back

Front

What does a scale of 0.5 inches for every 45 miles mean?

Back

It means that every 0.5 inches on the drawing represents 45 miles in reality. To find the actual distance represented by a certain length on the drawing, use the ratio.

Front

If a drawing shows a highway is 4 inches long, how do you find the actual length?

Back

Front

What is the scale if a soccer field is 14 inches long in a drawing and 98 yards long in reality?

Back

Front

How do you convert map distances to actual distances using a scale?

Back

Front

What is the formula to find the actual height from a scale drawing?

Back

The formula is: Actual Height = Scale Factor × Height on Drawing.

Front

What does a scale of 2 cm for every 25 miles indicate?

Back

It indicates that for every 2 centimeters measured on the map, the actual distance is 25 miles.

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Back

The actual height can be calculated as: Actual Height = 34.5 inches × 6 = 207 feet.

Front

What is the significance of using scale in drawings?

Back

Using scale in drawings allows for accurate representation of large objects in a manageable size, making it easier to visualize and plan.