8.3.8 Similarity Classwork

If two figures are similar, the corresponding sides are ______________.

• equal
• congruent
• proportional
• none of these

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW
• ΔXZY~ΔNWE
• ΔZYX~ΔENW
• ΔYZX~ΔNWE

Tags

CCSS.HSG.SRT.A.2

Find the missing length.

• 21
• 18
• 16
• 24

Calculate the value of the scale factor between the 2 triangles

• 2.5

• 3

• 3.5

• 4

The two right triangles below are similar. What is x, the missing side length in triangle DEF? 

• 3.75
• 9.75
• 10
• 12

Tags

CCSS.HSG.SRT.A.2

Solve for x. The two figures are similar.

• x = 6
• x = 9
• x = 7
• x = `0

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

• x = 12
• x = 3
• x = 40
• x = 4

Tags

CCSS.HSG.SRT.A.2

What is the height of the Tree?

• 20
• 15
• 30
• 10

Tags

CCSS.HSG.SRT.B.5

Find the perimeter of the large triangle.

• 24
• 36
• 12
• 54

Find the missing side length.

• 32
• 35
• 20
• 16

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6