Scale Drawings and Map Scales Flashcard

Front

What is a scale drawing?

Back

A scale drawing is a representation of an object or area that is proportionally reduced or enlarged to fit a specific size, maintaining the same ratios as the original.

Tags

CCSS.7.G.A.1

Front

What does a map scale indicate?

Back

A map scale indicates the relationship between a distance on the map and the actual distance it represents on the ground.

Tags

CCSS.2.MD.A.1

Front

If a map scale is 1 inch = 10 miles, how do you find the actual distance between two points on the map?

Back

Multiply the distance in inches on the map by the scale factor (10 miles) to find the actual distance.

Tags

CCSS.7.G.A.1

Front

Calculate the actual distance if two cities are 3.5 inches apart on a map with a scale of 1 inch = 10 miles.

Back

35 miles (3.5 inches x 10 miles/inch = 35 miles).

Tags

CCSS.6.RP.A.3B

Front

What is the formula to convert map distance to actual distance?

Back

Actual Distance = Map Distance x Scale Factor.

Tags

CCSS.7.G.A.1

Front

If a mountain on a map is 3.6 inches tall and the scale is 1 inch = 30 miles, how tall is the actual mountain?

Back

108 miles (3.6 inches x 30 miles/inch = 108 miles).

Tags

CCSS.6.RP.A.3B

Front

What is the actual length of a river that is 2.5 inches long on a map with a scale of 1 inch = 25 miles?

Back

62.5 miles (2.5 inches x 25 miles/inch = 62.5 miles).

Tags

CCSS.6.RP.A.3B

Front

If a scale of a drawing is 1 cm = 4 m, and a building is 6 cm long, what is the actual length of the building?

Back

24 m (6 cm x 4 m/cm = 24 m).

Tags

CCSS.7.G.A.1

Front

How do you convert a measurement from a scale drawing to real life?

Back

Multiply the measurement from the drawing by the scale factor to get the real-life measurement.

Tags

CCSS.7.G.A.1

Front

What is the actual length of a trail that is 1.2 inches long on a map with a scale of 1 inch = 40 miles?

Back

48 miles (1.2 inches x 40 miles/inch = 48 miles).

Tags

CCSS.7.RP.A.2C