Jeopardy Chapter 2

Convex Conditonal More Unions PolygonsVenn Mic. & statements conditional & Diagrams nonconvex statements Intersections Final Jeopardy

Convex and Nonconvex Figures 100 Is this a convex or nonconvex figure?

Convex and Nonconvex Figures 100 Convex

Convex and Nonconvex Figures 200 Which of the following is a nonconvex hexagon? a. b. c. d.

Convex and Nonconvex Figures 200 a.

Convex and Nonconvex Figures 300 Which of the following is a convex quadrilateral? a. b. c. d.

Convex and Nonconvex Figures 300 b, d

Convex and Nonconvex Figures 400 Draw a convex heptagon.

Convex and Nonconvex Figures sides and does not cave in.

Convex and Nonconvex Figures 500 Draw non convex 12-gon.

Convex and Nonconvex Figures sides and caves in some where.

Conditional Statements 100 What is the antecedent in the following conditional: I’ll buy you a CD if you do my chores for a month.

Conditional Statements 100 If you do my chores for a month.

Conditional Statements 200 Let a= I will get an A on my test and let p=I am perfect. Write p  a in words

Conditional Statements 200 If I am perfect, then I will get an A on my test.

Conditional Statements 300 Let w= The Cardinals will win and let p=Pujols will hit a home run. Write w ↔p in words.

Conditional Statements 300 If the cardinals win then Pujlos will hit a home run. If Pujlos hits a home run, then the Cardinals will win. Or The Cardinals will win if and only if Pujlos hits a home run.

Conditional Statements 400 Give an instance of the conditional: If |x| > 5, then x > 5.

Conditional Statements 400 x = 6, 7, 8, or something higher

Conditional Statements 500 Give a counter example of the conditional: If |x| > 5, then x > 5.

Conditional Statements 500 x= -6, -7, -8, or something lower.

More Conditional Statements 100 Write the converse of the following conditional statement: I will buy you flowers if you go to the movies with me.

More Conditional Statements 100 If I buy you flowers, then you will go to the movies with me.

More Conditional Statements 200 Write the following statement as a conditional. All people from Andover are amazing.

More Conditional Statements 200 If you are from Andover, then you are amazing.

More Conditional Statements 300 Write the following as a biconditional statement. A rombus is a polygon with 4 equal sides.

More Conditional Statements 300 If it is a rhombus, then it is a polygon with 4 equal sides. If it is a polygon with 4 equal sides, then it is a rhombus. or It is a rombus if and only if it is a polygon with 4 equal sides.

More Conditional Statements 400 Tell if the following conditional is true or false. If it is false give a counter example. If x is divisible by 3, then it is divisible by 9.

More Conditional Statements 400 False. Counter example: 12, 15, 21 (some number that is divisible by 3 and not divisible by 9)

More Conditional Statements 500 Tell if the following conditional is true or false. If it is false give a counter example. If x is divisible by 9, then it is divisible by 3..

More Conditional Statements 500 True.

Unions and Intersections 100 A = {1, 2, 3, 4, 5} B = {4, 5, 6, 7, 8} Find A∩B and AUB.

Unions and Intersections 100 A ∩ B = {4, 5} A U B = {1, 2, 3, 4, 5, 6, 7, 8}

Unions and Intersections 200 Find ∆ABC ∩ ABCDEF. A C B DE F

Unions and Intersections 200 __ {AB, BC}

Unions and Intersections 300 Find ∆ABC U ∆AFE A C B DE F

Unions and Intersections 300 __ __ __ {AF, AE, FE, AB, BC, AC}

Unions and Intersections 400 A school has a French, Spanish, and German club. Students want to create an International club from all of the foreign language clubs. Would the international club be a union of the foreign language clubs, the intersection, or neither?

Unions and Intersections 400 The union

Unions and Intersections 500 A C B DE F Find ∆ABC ∩ ∆AFE

Unions and Intersections 500 A

Polygons 100 What is a four sided figure called?

Polygons 100 quadrilateral

Polygons 200 Draw a convex octagon.

Polygons sides, doesn’t cave in.

Polygons 300 Which of the following are polygons? a. b. c. d. b. c. d.

Polygons 300 b, c

Polygons 400 Explain why the following are not polygons. a. b.

Polygons 400 a. Does not have all straight sides. b. Is not closed.

Polygons 500 Put triangle, equilateral triangle, scalene triangle, and isosceles triangle in the following hierarchy: ______ _______ ______ _______

Polygons 500 Click here to go back Triangle scalene ∆ Isosceles ∆ equilateral ∆

Venn Diagrams 100 Write a conditional statement using the following Venn Diagram: Rectangles squares

Venn Diagrams 100 If it is a square, then it is a rectangle.

Venn Diagrams 200 True or False? If you are a flan, then you are a flip. Flan flip

Venn Diagrams 200 False.

Venn Diagrams 300 The Trojans wear blue and white uniforms and the Panthers wear green and white. Draw a Venn diagram representing the colors of the uniforms. What is the intersection?

Venn Diagrams 300 White. Green white blue

Venn Diagrams 400 Alice and Katie are the only 2 students that are in both marching band and choir. Draw a Venn Diagram that represents this.

Venn Diagrams 400 Katie and Alice are the intersection. Katie Alice ChoirBand

Venn Diagrams 500 Write 2 conditional statements using the following Venn Diagram: Flan Flop flip

Venn Diagrams 500 If you are a flip, then you are a flan. If you are a flop then you are a flan. If you are a flip, then you are a flop.

Miscellaneous 100 If it is raining, then you will get wet. Is the converse of this true or false? If false give a counter example.

Miscellaneous 100 False. You could stay inside or bring an umbrella.

Miscellaneous 200 If you run for 30 minutes, then you run for half an hour. Is this true or false, if false give a counter example.

Miscellaneous 200 True.

Miscellaneous 300 Your Doctor tells you that if you don’t take vitamins, you will get sick. You don’t take vitamins. What can you conclude?

Miscellaneous 300 You will get sick.

Miscellaneous 400 Your friend says if you give him a ride, he will give you 5 dollars. You get 5 dollars. What can you conclude?

Miscellaneous 400 Nothing.

Miscellaneous 500 Your teacher tells you that if you bring Kleenexes you will get 5 points extra credit. You get 5 points extra credit. Can you conclude that you brought Kleenexes?

Miscellaneous 500 No.

Daily Double

Daily Double

Final Jeopardy Put rectangle, quadrilateral, square, triangle, polygon, hexagon, equilateral triangle in the following hierarchy: ______ _______ ______ ______ _______ _______ ______

Final Jeopardy Polygon Quadrilateral hexagon triangle Square rectangle equilateral triangle