Interim Geometry Review

What is the scale factor from the small fry to the large fry?

• 1/3

• 48

• 4

• 3

Tags

CCSS.7.G.A.1

The triangles are similar. Solve for x.

• 17

• 1.5

• 10

• 12

Tags

CCSS.HSG.SRT.A.2

What does it mean for two shapes to be similar?

• Same shape, but different size.

• Same size and same shape.

• Their angles add up to 180^o.

• They are congruent.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which is NOT true about similar triangles.

• The angles in the triangles are congruent to each other.

• The sides are proportional to each other.

• The angles in each triangle add up to 180^o.

• The triangles must have at least one side that is the same length.

Tags

CCSS.HSG.SRT.A.2

Find the measure of the missing angle.

• 8^o

• 58^o

• 122^o

• 64^o

Tags

CCSS.8.G.A.5

• reflection over the x-axis

• translation left 3 units and up 1 unit

• translation left 1 unit and down 3 units

• reflection over the y-axis

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Find side length X.

• 30

• 25

• 15

• 40

Tags

CCSS.HSG.SRT.A.2

Which of the following transformations was applied to ΔTRG to create ΔZQV ?

• Rotation

• Translation

• Reflection

• Dilation

Tags

CCSS.HSG.CO.A.2

Kyle performs a transformation on a triangle. The resulting triangle is similar but not congruent to the original triangle.

Which transformation did Kyle perform?

• Dilation

• Translation

• Rotation

• Reflection

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

A woman casts a 50-inch shadow and her 39-inch tall daughter casts a 30-inch shadow. What is the height of the woman to the nearest inch?

• 60-inches

• 65-inches

• 6-inches

• 150-inches

Tags

CCSS.HSG.SRT.B.4