U2 Quiz 1 Dilations on a Circular Grid

D is a dialation of C with P being the center of Dilation. What is the scale Factor?

• 3

• 1

• 2

• 6

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

C is a dialation of D with P being the center of Dilation. What is the scale Factor?

• 3

• 1/3

• 1/2

• 6

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.1

CCSS.7.RP.A.2

Triangle ABC is a figure on the grid. The Center of dilation is P. If the scale factor is 3, will the image get smaller of larger?

• Smaller

• Larger

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Triangle ABC is a figure on the grid. The Center of dilation is P. If the scale factor is 1/3, will the image get smaller of larger?

• Smaller

• Larger

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

A dilation is which of the following: 

• only an enlargement
• only a reduction
• Either an enlargement or a reduction
• Neither an enlargement or a reduction

Tags

CCSS.HSG.SRT.A.1

Figure A has side lengths of 4. Its image, Figure B, has a side length of 12. What is the scale factor from Figure A to Figure B?

• 12

• 4

• 3

• 1

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Figure A has side lengths of 4. Its image, Figure B, has a side length of 12. What is the scale factor from Figure B to Figure A?

• 3

• 4/12

• 1/3

• 1/2

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Line Segment AB is 10 units long. Line Segment A'B' is a scaled copy and is 5 units long. What is the scale factor going from Ab to A'B'?

• 1/2

• 2

• 5

• 1\3

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Line Segment AB is 10 units long. Line Segment A'B' is a scaled copy and is 5 units long. What is the scale factor going from A'B' to AB?

• 1/2

• 2

• 5

• 1\3

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Find the measure of x:

• 6
• 24
• 33
• 36

Tags

CCSS.7.G.B.5