Scale Drawings

What is a scale drawing?

• A two-dimensional representation of an actual object or place.

• This line segment from the center of a circle to a point on the circle.

• When two lines cross, they form two pairs of vertical angles across from one another.

• An image that has been made bigger and all the angles change size.

Tags

CCSS.7.G.A.1

What is a scale drawing?

• A two-dimensional representation of an actual object or place.

• This line segment from the center of a circle to a point on the circle.

• When two lines cross, they form two pairs of vertical angles across from one another.

• An image that has been made bigger and all the angles change size.

Tags

CCSS.7.G.A.1

Kiran drew a floor plan of his classroom using the scale 1 inch to 6 feet. Kiran's drawing is 4 inches wide and 5.5 inches long. What are the dimensions of the actual classroom?

• 4 inches wide and 5.5 inches long

• 0.66 inches wide and 0.91 inches long

• 1.5 feet wide and 0.72 feet long

• 24 feet wide and 33 feet long

Tags

CCSS.7.G.A.1

Lin has a scale model of a modern train. The model is created at a scale of 1 to 48. The height of the model train is 102 millimeters. What is the actual height of the train?

• 4,896,000 millimeters

• 4,896 millimeters

• 48.96 meters

• 2.125 millimeters

Tags

CCSS.7.G.A.1

A model of a planned baseball stadium is 2 ft wide. The scale for the model is 1 foot = 100 yards. What is the width of the actual stadium?

• 20 yards
• 2 yards
• 200 yards
• 2000 yards

Tags

CCSS.7.RP.A.2C

The scale drawing car length is 3 cm. If the scale is 1 cm:4 ft, what is the actual car length?

• 12 feet
• 16 feet 
• 10 feet
• 4 feet

Tags

CCSS.7.G.A.1

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Tags

CCSS.HSG.SRT.A.2

A Match Box car is a scale model of an actual car. The scale is 1:64. If the match box car is 2.5 inches long, how long is the actual car?

• 160 feet

• 160 inches

• 66.5 feet

• 66.5 inches

Tags

CCSS.7.G.A.1