Similar Shapes, Corresponding Sides and Angles, Scale Factors

What is the difference between a reduction and enlargement? Select ALL that apply.

• Reductions have scale factors that are less than 1; enlargements have scale factors greater than 1.

• Reductions create larger shapes; enlargements create smaller shapes.

• Enlargements have scale factors that are less than 1; reductions have scale factors greater than 1.

• Enlargements create larger shapes; reductions create smaller shapes.

Tags

CCSS.8.G.A.3

 Sides are proportional and are in the same position on each shape

• Proportional

• Area

• Scale

• Corresponding Sides

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Angles from two shapes that are in the same position and have the same measurement 

• Corresponding Angles

• Corresponding Sides

• Similar

• Congruent

Tags

CCSS.8.G.A.2

The value used to multiply all the lengths of an original figure to get an image 

• Scale Copy

• Scale Drawing

• Scale Factor

• Scale

Tags

CCSS.7.G.A.1

Same shape, but not the same size. Another word for Scale Copy

• Congruent

• Similar

• Scale Copy

• Scale Factor

Tags

CCSS.8.G.A.3

Tells how the measurements in a scale drawing represent the actual measurement of the object 

• Scale

• Scale Copy

• Reciprocal

• Proportional

Tags

CCSS.7.G.A.1

The relationship between scale factors of a large shape to a small shape and a small shape to a large shape

• Scale Factor

• Proportional

• Reciprocal

• Scale

Tags

CCSS.7.G.A.1

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• AA

• SSS

• SAS

• no similar

Tags

CCSS.HSG.SRT.B.5

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• SSS

• AA

• SAS

• not similar

Tags

CCSS.HSG.SRT.B.5

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• AA

• SSS

• SAS

• Not similar

Tags

CCSS.HSG.SRT.B.5