Scale Drawings

Front

What is a scale drawing?

Back

A scale drawing is a representation of an object or space that maintains the proportions of the original, using a specific ratio to convert measurements.

Tags

CCSS.7.G.A.1

Front

What does the scale 1 inch : 2 feet mean?

Back

It means that 1 inch on the drawing represents 2 feet in reality.

Tags

CCSS.7.G.A.1

Front

If a drawing uses a scale of 1 cm : 9 m, how do you find the actual size from the drawing?

Back

Multiply the measurement in centimeters by 9 to get the actual size in meters.

Tags

CCSS.7.G.A.1

Front

How do you convert a scale drawing measurement to actual size?

Back

Use the scale ratio to multiply the drawing measurement by the corresponding actual measurement.

Tags

CCSS.7.G.A.1

Front

What is the actual length of an object if it measures 5 inches on a drawing with a scale of 1 inch : 2 feet?

Back

10 feet.

Tags

CCSS.7.G.A.1

Front

If a scale drawing shows dimensions of 9 cm x 10 cm and the scale is 6 cm = 12 ft, what are the actual dimensions?

Back

18 ft x 20 ft.

Tags

CCSS.7.G.A.1

Front

How do you calculate the distance between two points on a map using a scale?

Back

Use the scale to convert the distance on the map to the actual distance by multiplying or dividing as needed.

Tags

CCSS.7.G.A.1

Front

What is the actual width of a soccer field if it measures 6 cm on a drawing with a scale of 1 cm : 9 m?

Back

54 meters.

Tags

CCSS.7.G.A.1

Front

If a blueprint uses a scale of 3 cm = 4.5 m, what is the actual length of a 5 cm measurement on the drawing?

Back

7.5 meters.

Tags

CCSS.7.G.A.1

Front

What is the purpose of using scale drawings?

Back

Scale drawings help visualize and represent large objects or spaces in a manageable size while maintaining accurate proportions.

Tags

CCSS.7.G.A.1