Geometry EOC Exam Quiz

What is the scale factor used in the dilation of the pentagon?

• 1/3

• 3/4

• 2/3

• 1/2

In which quadrant does the dilated pentagon lie?

• Quadrant II

• Quadrant IV

• Quadrant III

• Quadrant I

What is the x-coordinate of the vertex A' after dilation?

• -2

• -5

• -3

• -4

What is the difference between the y-coordinates of F' and T'?

• 1

• 4

• 2

• 3

How does a scale factor of less than 1 affect the size of a shape?

• Keeps the size the same

• Reduces the shape

• Flips the shape

• Enlarges the shape

What must be true for two polygons to be considered similar?

• Identical shapes

• Same perimeter

• Congruent angles and proportional sides

• Same area

Which quadrant contains two similar polygons in the given problem?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

What is the scale factor between the inner and outer rectangles in Quadrant IV?

• 3

• 4

• 1

• 2

If a side of a rectangle is 4 and its similar rectangle's corresponding side is 8, what is the scale factor?

• 4

• 3

• 2

• 1

What is the condition for two shapes to be congruent?

• Same perimeter

• Same area

• Same color

• Same size and shape