Polygons and Dilations

Polygons and Dilations

10th Grade

15 Qs

quiz-placeholder

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Polygons and Dilations

Polygons and Dilations

Assessment

Quiz

Mathematics

10th Grade

Hard

CCSS
8.G.A.3, 8.G.A.2, HSG.CO.A.2

+2

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How do you write the algebraic notation when the scale factor is 1/2?

(x, y) −> (2x, 2y)

(x, y) −> (1/2x, 1/2y)

(x, y) −> (-2x, -2y)

(x, y) −> (2x, 1/2y)

Tags

CCSS.8.G.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Similar figures have the same ______ but different ______. 

measure; shapes

sizes; shapes

value; measures

shape; sizes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?

A'(9,9) B'(18,18) C'(27,9)

A'(6,6) B'(9,9) C'(12,6)

A'(0,0) B'(3,3) C'(6,0)

A'(1,1) B'(2,2) C'(3,1)

Tags

CCSS.8.G.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Enlargement or reduction?  Find the scale factor!

It's a reduction; the scale factor is 2.

It's an enlargement; the scale factor is 2.

It's an enlargement; the scale factor is 1/2.

It's a reduction; the scale factor is 1/2.

Tags

CCSS.8.G.A.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Triangle ABC will be dilated by a scale factor of 1/2.  What will be the coordinates of C'?

(-1, -2.5)

(12, 6)

(3, -1.5)

(0, 1.5)

Tags

CCSS.8.G.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Enlargement or reduction?  Find the scale factor!

It's an enlargement; the scale factor is 1/2.

It's an enlargement; the scale factor is 2.

It's a reduction; the scale factor is 1/2.

It's a reduction; the scale factor is 2.

Tags

CCSS.HSG.CO.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Triangle ABC is dilated so that the coordinates of C' are (2, -1).  What was the scale factor of the dilation?

3

2

1/2

1/3

Tags

CCSS.8.G.A.3

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