Lesson 1 Redo

Lesson 1 Practice

This is to help you get better with scale drawings and scale factor.

Multiple Choice

A decorator is given a scale drawing of a rectangular rug. The scale from the rug to the drawing is 5 ft to 1 in. What is the area of the actual rug?

• 464 square feet

• 45 square feet

• 0.7424 square feet

• 13 square feet

​Make any corrections to your work and MAKE SURE ALL OF YOUR WORK IS SHOWN!

​​Make any corrections to your work and MAKE SURE ALL OF YOUR WORK IS SHOWN!

Draw

The scale drawing represents the top view of a storage space. The actual building has a perimeter of 72 m. Draw another scale drawing of the storage space using the scale 3 m to 1 unit length from the storage space to the new drawing.

​​Make any corrections to your work and MAKE SURE ALL OF YOUR WORK IS SHOWN!

Multiple Choice

The scale from a park to this drawing is 3 ft to 1 cm.
The scale from the same park to another drawing is
5 ft to 1 cm. What are the side lengths of the park in
the other scale drawing?

• 12.5 cm and 24.5 cm

• 2.4 cm and 4.8 cm

• 40.3 cm and 20.3

• 13.3 cm and 6.6 cm

​​​Make any corrections to your work and MAKE SURE ALL OF YOUR WORK IS SHOWN!

Multiple Choice

The scale from a park to a map of the park is 45 mi to 5 cm. The length of Disney Trail is 4 cm on this map. The scale from the same park to a different map is 48 mi to 4 cm. The length of the Snail Trail is 2.5 cm on that map. Which is the longer trail, Disney Trail or Snail Trail?

• The Disney Trail is longer.

• The Snail Trail is longer.

• Both trails are the same length.

​​​Make any corrections to your work and MAKE SURE ALL OF YOUR WORK IS SHOWN!