Dilations and Scale Factor Quiz

What is the scale factor from rectangle ABCD to rectangle LMNP?

• 3:1 or 3

• 2:1 or 2

Tags

CCSS.7.G.A.1

What is the scale factor from triangle XYZ to triangle PQR?

• 2:1 or 2

• 3:1 or 3

Tags

CCSS.7.G.A.1

What is the scale factor from pentagon ABCDE to pentagon VWXYZ?

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

What is the scale factor from quadrilateral KLMN to quadrilateral SPQR?

Tags

CCSS.7.G.A.1

Why does the order of the figures in the similarity statement matter when identifying scale factor?

• It determines how to set up the fraction.

• It affects the congruence of the figures.

• It ensures corresponding parts are matched.

• It changes the area of the figures.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

• J'(–4, 0)

• J'(–16, 0)

• J'(–8, 0)

• J'(–2, 0)

Tags

CCSS.8.G.A.3

What is the result of dilating the point V(–8, –8) by a scale factor of 5/4?

• V'(–10, –10)

• V'(–6, –6)

• V'(–8, –8)

• V'(–12, –12)

Tags

CCSS.8.G.A.3

• (3, 3)

• (6, 6)

• (1, 1)

• (9, 9)

Tags

CCSS.8.G.A.3

• (3, 3)

• (6, 6)

• (1, 1)

• (4, 4)

Tags

CCSS.8.G.A.3

What is the scale factor used to dilate the points E(2, 4), F(4, 2), and G(2, 2)?

• 1.5

• 2.5

• 3.0

• 4.0

Tags

CCSS.8.G.A.3