Scaled Areas

A scale drawing of a house shows 9cm ×10cm. If 6cm=12 ft, what are the actual dimensions?

• 9ft x 10ft

• 1ft x 2ft

• 12ft x 6ft

• 18ft x 20ft

Tags

CCSS.7.G.A.1

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

• 40 yd

• 56 yd

• 200 yd

• 378 yd

Tags

CCSS.7.G.A.1

The scale model of a building is 6.5 inches tall. How tall is the actual building if the scale used for the model is 1 inch = 150 feet?

• 650 feet

• 840 feet

• 900 feet

• 975 feet

Tags

CCSS.6.RP.A.3B

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 SCALE?

• 1 in to 40 yd

• 1 in to 52 yd

• 1 in to 56 yd

• 1 in to 64 yd

Tags

CCSS.7.RP.A.2C

A transformation that moves each point along a ray through the point emanating from a fixed center point P, multiplying the distance from the center point by a common scale factor, k.

• Dilation

• Reflection

• Rotation

• Translation

• Glide Transformation

Tags

CCSS.8.G.A.3

If two polygons are similar, then the ratio of their areas is ___________ of the ratios of their corresponding side lengths.

• equal to

• double

• triple

• the square of

• the square root of

Which figure is a scaled copy/ dilation of Shape A?

• Shape B

• Shape C

• Shape D

Tags

CCSS.8.G.A.3

What is the scale factor from the larger figure to the smaller figure?

• 1/4

• 1/3

• 1/2

• 4

Tags

CCSS.7.G.A.1

The original figure is in the top left. What is the scale factor from the original to Figure A?

Tags

CCSS.7.G.A.1

The original figure is in the top left. What is the scale factor from the original to Figure B?

Tags

CCSS.7.G.A.1