 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 Jeopardy SymmetryPolygons and Angles Coordinate Geometry CirclesReview Compliments 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 points What 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 points Find 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 points Find the following information

Polygons 2 – 100 points: Find the missing angles… M N P Q R S T U

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 points Create a similar “Crazy” Venn Diagram to display the relationship the quadrilaterals you know.

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 points The circle has center (-3, 8) and is tangent to the x-axis. Write an equation. (a circle tangent to a line intersects that line in exactly one point.)

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)