You will be in the group I assign, or not play You will participate and do every problem

for a grade Your row will rotate who answers each

question on white boards The person answering the question will pick

the question Each row needs a scorekeeper The top two winning rows gets a piece of

candy (If I see any trash….never again)

Double JeopardySymmetry Polygons and

AnglesCoordinate Geometry

Circles Review

20 20 20 20 20

40 40 40 40 40

60 60 60 60 60

80 80 80 80 80

100 100 100 100 100Compliments of the James Madison Center, JMU

Symmetry– 20 points

-If Possible, draw the lines of symmetry

-If Possible, state the angle of rotational symmetry

Symmetry 1 – 40 points

- State the definition of rotational symmetry

- State the definition of line symmetry

Symmetry 1 – 60 points

Give an example of a picture With rotational symmetry at 45 degrees

Symmetry 1 – 80 points

What is the angle of rotational symmetry of the shape below? Explain your answer clearly.

Symmetry 1 – 100 pointsWhat is true about the rotational symmetry of a regular polygon? Explain.

Polygons 2 – 20 points

If the number of sides is given,Tell me how to find the exterior Angle and interior angle.

Polygons 2 – 40 pointsFind the missing angle and explain your work.

Polygons 2 – 60 points

- Find the interior and exterior angle sum of a regular 1000-gon- Then find an interior and exterior angle.

polygons 2 – 80 pointsFind the following information

Polygons 2 – 100 points: Find the missing angle…

Coordinate Geometry 3 – 20 points

Graph the following triangle and find the side of AB

A(5, 2)B(1, -12)C(3, 0)

Coordinate Geo 3 – 40 points

Graph the quadrilateral JKLM and state with reasoning what type of quadrilateral it represents.

J(2,1), K(5,4), L(7,2), M(2,-3)

Coordinate Geometry 3 – 60 points

Graph the quadrilateral, state with reasoning what type of quadrilateral it represents.

A(3,5), B(7,6), C(6,2), D(2,1)

Coordinate Geo 3 – 80 points

Give 3 possible points that could make these 3 given points form a parallelogram

Coordinate Geometry 3 – 100 pointsUse the following “Crazy” Venn Diagram to draw a picture to represent every color

Circles 4 – 20 points

Write an equation of a circle with center at (-3, 0) and radius 10

Circles 4 – 60 points

Given the radius is 3 and center is (2,5)Of a circle, find 2 other points on the circle.

Circles 4 – 80 points

The line connecting these two points form the diameter for a circle, write the equation of that circle.

D(0,2), C(2,0)

Circles 4 – 100 pointsThe diameter of a circle has endpoints A(-2,10), B(2, 4)

Graph the circle and write the equation

Review 5 – 60 points

State the triangles that are congruent and why…

Review 5 – 80 points

Write an equation for the line that passes through the points (8,10) and (-1,-4)