Similarity

Review the picture.  Find the missing side measurement in the picture using a proportion.

• w = 18 m
• w = 6 m
• 6 m
• w = 0.16 m

Tags

CCSS.HSG.SRT.B.5

The figures are similar. Find the scale factor of the smaller figure to the larger figure.

• 2:5
• 5:3
• 3:5
• 2:3

The triangles are similar, solve for the question mark.

• 8
• 12.5
• 18
• 24

Tags

CCSS.HSG.SRT.B.4

Find the height of the tree.

• 8 ft
• 12 ft
• 13 ft
• 15 ft

Tags

CCSS.HSG.SRT.B.5

Find the value of x.

• x = 4.5
• x = 9
• x = 30
• x = 3

Tags

CCSS.HSG.SRT.B.4

Determine if the triangles are similar. Justify.

• Yes, SAS.
• Yes, AA.
• Yes, SSS.
• No, not similar.

Tags

CCSS.HSG.SRT.B.5

How do these triangles appear to be similar?

• AA
• SAS
• SSS
• Not Similar

Tags

CCSS.HSG.SRT.B.5

A telephone booth that is 8 ft tall casts a shadow that is 4 ft long.  Find the height of a lawn ornament that casts a 2 ft shadow.

• 4 ft
• 2 ft
• 8 ft
• 6ft

Tags

CCSS.7.RP.A.3

What are the values of x, y, and z?

• x = √35
  y = 2√15
  z = 2√21
• x = √40
  y = 2√16
  z = 2√21
• x = √35
  y = 2√20
  z = √60
• x = √35
  y = 2√15
  z = 2√22

Tags

CCSS.HSG.CO.C.9

Solve for x, and y.

• x = 144
  y = 60
• x = 12
  y = 60
• x = 144
  y = 66
• x = 145
  y = 60

Tags

CCSS.HSG.CO.C.9