Changing Dimensions

If a rectangle is drawn and another rectangle is drawn so that the sides are twice as big as the first rectangle, what happens to the area?

• doubles
• triples
• quadruples
• not enough information

Tags

CCSS.7.G.A.1

What happens to the perimeter of a square if the sides are    halved?

• doubles
• halved
• quadrupled
• forthed

Tags

CCSS.HSG.CO.A.2

Find the area of the figure after halving the dimensions.

• 9

• 12

• 36

• 18

Tags

CCSS.7.G.A.1

If the area of a square is 128 square meters. What would be its area if the dimensions were decreased to $\frac{1}{4}$ their original length? 

• 32

• 8

• 16

• 24

Tags

CCSS.7.G.A.1

Find the area of the figure after doubling the dimensions.

• 48

• 36

• 144

• 72

Tags

CCSS.7.G.A.1

A rectangle has a base 4 ft and height of 5 feet. If the figure dilated by a scale factor of 2, what will be true about its perimeter?

• The perimeter is doubled.
• The perimeter is quadrupled.
• The perimeter is two more.
• The perimeter is four more.

Tags

CCSS.8.G.A.3

A rectangle has a base 4 ft and height of 5 feet. If the figure dilated by a scale factor of 2, what will be true about its area?

• The area is doubled.
• The area is multiplied by 4.
• The area stays the same

Tags

CCSS.7.G.A.1

What happens to the circumference of a circle when the radius is doubled?

• It stays the same

• It is doubled

• It is quadrupled

• It becomes a line

Tags

CCSS.7.G.B.4

Identify this dog breed

• Basset Hound
• Beagle
• Dachshund
• Corgi

• chow chow

• bulldog

• irish wolfhound

• otterhound