Proportional Scale Factor Area Perimeter

Two objects that are the same shape but NOT the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The distance around the edge of a polygon is the ____

• Perimeter

• Radius

• Area

• Circumference

____ is the ratio of corresponding sides in similar figures.

• Scale Factor

• Composite Figure

• Similar Figures

• Pi

Tags

CCSS.7.G.A.1

The perimeter around a circle is the ____

• Perimeter

• Radius

• Diameter

• Circumference

____ is when two figures are the same shape and have proportional sides with congruent angles.

• Composite Figure

• Scale Factor

• Congruent

• Similar Figures

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Describe the effect of change on the area of the rectangle if the base and height are both multiplied by a scale factor of 4.

• The area is multiplied by 4

• The area is multiplied by 1/4

• The area is multiplied by 16

• The area is multiplied by 8

Tags

CCSS.7.G.A.1

In a dilation what mathematical operation is used with the scale factor?

• addition 

• subtraction 

• multiplication 

• division 

Tags

CCSS.8.G.A.3

Which proportion can we use to find 'x'?

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Tags

CCSS.HSG.SRT.A.2

Which proportion can be used to solve for the missing side?

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Tags

CCSS.HSG.SRT.A.2

Which proportion must be true?

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