Transformations, Dilations and Similarity

True or false, when a figure is dilated, the corresponding sides are proportional?

• True
• False

Tags

CCSS.8.G.A.3

CCSS.8.G.A.4

True or false, when a figure is dilated, the corresponding angles are congruent?

• True
• False

Tags

CCSS.8.G.A.3

True or false, when a figure is dilated, the new perimeter is always greater?

• True
• False

Tags

CCSS.8.G.A.3

True or false, when a figure is dilated, the new area is always greater?

• True
• False

True or false, when a figure is dilated, the new area are proportional?

• True
• False

Tags

CCSS.HSG.SRT.A.1

CCSS.HSG.SRT.A.2

True or false, when a figure is dilated, the new perimeters are proportional?

• True
• False

Does the image show a Dilation?

• Yes
• No

Does the image show a dilation?

• Yes
• No

Which of the following are Dilations?

• (x, y) → (x, 3y)
• (x, y) → (3x, 3y)
• (x, y) → (x, y - 3)
• (x, y) → (.5x, .4y)

Tags

CCSS.8.G.A.3

CCSS.8.G.A.4

• 1/2
• 3/2
• 2
• 2/3