Scale drawing

Is the drawing of the house a reduction or enlargement of the actual house?

• Reduction

• Enlargement

Tags

CCSS.8.G.A.3

A pool is 10 meters wide and 20 meters long. If I draw it at a scale of 1 cm to 2 m, how LONG is my drawing?

• 5 cm

• 10 cm

• 20 cm

• 40 cm

A drawing of a tree is 3 cm wide and 18 cm tall. If it is 54 ft wide in real life, WHAT IS THE SCALE?

• 1 cm to 3 ft

• 1 cm to 6 ft

• 1 cm to 9 ft

• 1 cm to 18 ft

A drawing of a tree is 3 cm wide and 18 cm tall. If it is 54 ft wide in real life, how TALL is it in real life?

• 18 ft

• 108 ft

• 162 ft

• 324 ft

A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park is 280 yards long. What is the area of the actual park?

• 35 yd²

• 200 yd²

• 1,400 yd²

• 56,000 yd²

Using the scale at the bottom, what would be the actual length of the kitchen?

• 1.5 ft

• 18 ft

• 9 ft

• 6 ft

Tags

CCSS.7.G.A.1

Scale: 1in.=7ft. The actual width of the backyard is 49 ft, how wide is it in the drawing?

• 14 in

• 7 in

• 42 in

• 56 in

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

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.G.A.1

A rectangular drawing of a door has a scale factor of 1/4, and an area of 300 square inches. What can I multiply 300 square feet by to find out the area of the actual door?

• 4/1

• 8/1

• 16/1

• 20/1

If you were to enlarge the figure of a triangle formed by the coordinates A(3,3) B(6,6) C(9,3) by a scale factor of 3, what are the coordinates of the enlarged image?

• A'(9,9) B'(18,18) C'(27,9)

• A'(6,6) B'(9,9) C'(12,6)

• A'(0,0) B'(3,3) C'(6,0)

• A'(1,1) B'(2,2) C'(3,1)