Dilations Review

A dilation is a rigid transformation

• True

• False

Tags

CCSS.8.G.A.3

Similar figures have the same

• angle measures

• side length measures

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Similar figures have proportional

• angle measures

• side lengths

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Can you apply different scale factors to a figure?

• Yes

• No

Tags

CCSS.8.G.A.3

What information do you need to provide when performing a dilation?

Tags

CCSS.8.G.A.3

What happens to a figure when dilated with a scale factor greater than 1?

Tags

CCSS.8.G.A.3

What happens to a figure when dilated with a scale factor less than 1?

Tags

CCSS.8.G.A.3

What happens to a figure when dilated with a scale factor equal to 1?

Tags

CCSS.8.G.A.3

Point A is (1,4). Center at (0,0) SF=2 What the coordinates of A'?

• (4,1)

• (2,8)

• (8,42)

• (0.5,2)

Tags

CCSS.8.G.A.3

Point B is (15,30). Center at (0,0) SF=1/3 What the coordinates of A'?

• (30,15)

• (10,5)

• (5,10)

• (3,6)

Tags

CCSS.8.G.A.3