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 reduce or enlarge its size.

Tags

CCSS.7.G.A.1

Front

What does the term 'scale' mean in the context of drawings?

Back

In drawings, 'scale' refers to the ratio of the size of the drawing to the size of the actual object it represents.

Tags

CCSS.7.G.A.1

Front

If a scale is 1 cm:4 ft, how do you convert from centimeters to feet?

Back

Multiply the number of centimeters by 4 to find the actual length in feet.

Tags

CCSS.7.G.A.1

Front

What is the actual length of a car that measures 3 cm in a scale drawing with a scale of 1 cm:4 ft?

Back

12 feet.

Tags

CCSS.7.G.A.1

Front

How do you find the actual height of an object from a scale model?

Back

Multiply the height of the model by the scale factor.

Tags

CCSS.7.G.A.1

Front

If a model train is 102 mm tall and the scale is 1:48, what is the actual height?

Back

4,896 millimeters.

Tags

CCSS.7.G.A.1

Front

What is the formula to convert inches in a scale drawing to feet?

Back

Multiply the number of inches by the scale factor to convert to feet.

Tags

CCSS.7.G.A.1

Front

Kiran's classroom drawing is 4 inches wide at a scale of 1 inch to 6 feet. What are the actual dimensions?

Back

24 feet wide and 33 feet long.

Tags

CCSS.7.G.A.1

Front

What is the width of a stadium that is 2 ft wide in a model with a scale of 1 foot = 100 yards?

Back

200 yards.

Tags

CCSS.7.G.A.1

Front

How do you calculate the actual size of an object from a scale drawing?

Back

Multiply the measurement in the drawing by the scale factor.

Tags

CCSS.7.G.A.1