Scale Drawing Quiz #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

True or False: The scale tells us what some length on the scale drawing represents in actual length

• True

• False

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

What is a scale?

• an object you weigh yourself on
• the ratio between the scale drawing measurement and the real objects measurement
• the ratio between the length and the height of an object
• a proportion of two drawings

Tags

CCSS.7.G.A.1

Pam drew a scale drawing of a game room. She used the scale 1 inch : 2 feet. If the air hockey table is 5 inches in the drawing, how long is the actual air hockey table?

• 10 Feet

• 2.5 Feet

• 5 Feet

• 15 Feet

Tags

CCSS.7.G.A.1

Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter : 9 meters. The actual width of the soccer field is 54 meters. How wide is the field in the drawing?

• 6 cm

• 486 cm

• 9 cm

• 54 cm

Tags

CCSS.7.G.A.1

The two rectangles are scale drawings. What is the measurement of x?

• 21
• 1.25
• 20
• 4

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

Kari is traveling to the mountains with her family. On a map the scale is 1 in = 10 miles. If it is 276 miles to the mountains, what is the distance on the map?

• 2760 in
• 2.76 in
• 27600 in
• 27.6 in

Tags

CCSS.7.G.A.1

Solve for x

• 120
• 30

Tags

CCSS.7.RP.A.2C

Solve for x

• 2
• 90