Proportions/Similar Figure Review

The blueprint(drawing) of this house has a length of 6 inches.  The actual house has a length of 18 feet.  What is the scale used?

• 1 inch: 3 feet
• 1 inch: 6 feet
• 3 inches: 6 feet
• 3 inches: 12 feet

Tags

CCSS.7.G.A.1

From Denver to Chicago = 3 inches. If the scale is 1 inch = 300 miles, find the actual distance.

• 300 miles
• 1000 miles
• 900 miles
• 600 miles

Tags

CCSS.7.G.A.1

What is the measure of the side that corresponds with FE? 

• 10
• 6
• 8
• 15

Tags

CCSS.8.G.B.6

CCSS.8.G.B.7

Are these figures similar? Why or why not?

• Yes, their shapes are the same
• No, their corresponding sides are not equal.
• No, their corresponding sides are not proportional.
• Yes, their corresponding sides are proportional

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A drawing of a flagpole uses the scale 1 in = 4 ft. If the pole measures 12 inches in drawing, how tall is the actual pole?

• 16 feet
• 3 feet
• 48 feet
• 9 feet

Tags

CCSS.7.G.A.1

Find missing side

• 5
• 7
• 9
• 11

Tags

CCSS.7.G.A.2

A room has an actual width of 20 feet and length of 25 feet.  How should the scale drawing look like if the scale used is 1 unit: 5 feet?

• A
• B
• C
• D

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

The currency in Malaysia is the Ringgit. The exchange rate is approximately $1 for every 4 Ringgits. At this rate, how many Ringgits would you get if you exchanged $3?

• 12
• 15
• 20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

An adult elephant that is 8 ft tall casts a shadow that is 4 ft long. Find the height of a statue that casts a 9 ft shadow.

• 36 ft 
• 2 ft 
• 16 ft 
• 18 ft 

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 Weeks
• 24-ounce bottle
• 10.6 Weeks
• 10.6-ounce bottle

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3