Module 6 Mid-Chapter Test Review

Describe the Transformation from the Given Pre-Image to the Given Image

1. Pre-Image: Shape 1 Image: Shape 41. Answer: Reflect over line y = 0

2. Pre-Image: Shape II Image: Shape III1. Answer: 90⁰ Counterclockwise

rotation about the origin

3. Pre-Image: Shape II Image: Shape IV1. Answer: 180⁰ Rotation about

the origin

Reflect the point over the line y = x

Rotate the Point 90⁰ Clockwise about the origin

Translate the Point (x-2, y+4)

Answer the following Questions about the shape on the left.

What is the name of the shape?

Answer: Hexagon

How many diagonals are there?

Answer: 9

How many lines of symmetry?

Answer: 6

List the degrees of rotational symmetry

Answer: 60⁰

Graph and find the coordinates of the image of the reflected point

Graph and then find the equation for the line of reflection that reflects p1 to p2

Answer for Equation of Reflection Line for

previous questionY = -x + 1

Given the line y = 6x -5

Find the equation of a line parallel to the line.Answer: y = 6x + (Any Number)

Find the equation of a line perpendicular to the line.Answer: y = x + (Any Number)

Do the following side lengths form a right triangle?

5, 12, 13Answer: yes. 5² + 12² = 13²

Describe Diagonals and Lines of Symmetry

Diagonal:Answer: A line segment connecting two

non-consecutive vertices of a polygon.

Line of Symmetry:Answer: A line segment that reflects a

figure onto itself