Similarity

What is the value of X?

• X=4
• X=6
• X=3
• X=2

Tags

CCSS.HSG.SRT.A.2

When you dilate a figure you...

• slide it.
• turn it.
• flip it.
• make it larger or smaller.

Tags

CCSS.8.G.A.3

All corresponding angles are congruent in similar figures.

• True
• False

Tags

CCSS.8.EE.B.6

All corresponding sides are proportional (same ratio) in similar figures.

• True
• False

Tags

CCSS.8.EE.B.6

The pair of figures is similar. Find the missing side.

• x = 9
• x = 28
• x = 7
• x = 63

Tags

CCSS.HSG.SRT.A.2

If the triangles are similar, find x

• 90
• 60
• 30
• 15

Tags

CCSS.HSG.SRT.A.2

Find x

• 21
• 27/7
• 13
• 18

Tags

CCSS.7.G.A.1

If ABCDE ∼ GHJDF, then∠B is congruent to _______

• ∠H
• ∠D
• ∠F
• ∠J

Tags

CCSS.HSG.SRT.A.2

What is a proportion?

• When two ratios can be simplified
• When two ratios are equivalent and show the same value
• When two ratios have the exact same numbers
• When two ratios can be multiplied by 2

Tags

CCSS.7.RP.A.2A

• 6.25
• 16
• 4
• 3.6

Tags

CCSS.7.RP.A.2B