Jeopardy Geometry Basics Triangles Quadrilaterals Logic Transversals Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy $100 Answer from Geometry Basics This figure extends infinitely in all directions along a flat surface. $100 Question from Geometry Basics What is a plane? $200 Answer from Geometry Basics This is the intersection of two lines. $200 Question from Geometry Basics What is a point? $300 Answer from Geometry Basics An angle with a measure between 90 and 180 degrees. $300 Question from Geometry Basics What is an obtuse angle. $400 Answer from Geometry Basics A circle outside a triangle that contains all three vertices of the triangle. $400 Question from Geometry Basics What is a circumscribed circle? $500 Answer from Geometry Basics The point formed by the intersection of the three medians of a triangle. $500 Question from Geometry Basics What is a centroid? $100 Answer from Triangles A triangle with all its interior angles measuring less than 90 degrees. $100 Question from Triangles What is an acute triangle? $200 Answer from Triangles A triangle with two congruent sides, called legs and two congruent angles, called base angles. $200 Question from Triangles What is an isosceles triangle? $300 Answer from Triangles The side opposite the 90 degree angle in a right triangle. $300 Question from Triangles What is the hypotenuse? $400 Answer from Triangles The measure of óQ in the figure below. $400 Question from Triangles What is 45 degrees? $500 Answer from Triangles The triangle congruence postulate illustrated below. $500 Question from Triangles What is Side-Side-Side? $100 Answer from Quadrilaterals A quadrilateral with four congruent sides. $100 Question from Quadrilaterals What is a rhombus? $200 Answer from Quadrilaterals A quadrilateral whose diagonals are congruent and bisect each other. $200 Question from Quadrilaterals What is a rectangle? $300 Answer from Quadrilaterals The measure of the consecutive angles in a parallelogram, if the given angle is 75ß. $300 Question from Quadrilaterals What is 105ß? $400 Answer from Quadrilaterals This quadrilateral has two pairs of adjacent congruent sides. $400 Question from Quadrilaterals What is a kite? $500 Answer from Quadrilaterals The measure of the midsegment of the trapezoid shown below… $500 Question from Quadrilaterals What is eleven? $100 Answer from Logic The next value in the sequence 1, 1, 2, 3, 5, 8, 13, ,… $100 Question from Logic What is 21? $200 Answer from Logic The name for a sentence in “if-then” form. For example, “If a car is a Corvette, then it is a Chevrolet.” $200 Question from Logic What is a conditional statement? $300 Answer from Logic The process of drawing a logically certain conclusion is this type of reasoning. $300 Question from Logic What is deduction or detuctive reasoning? $400 Answer from Logic The converse of the statement “A tree is a plant with leaves.” Which is, of course, false. $400 Question from Logic What is “A plant with leaves is a tree.” $500 Answer from Logic The property of equality demonstrated below… If a + b = c + d, and c + d = e + f then a + b = e + f $500 Question from Logic What is the transitive property? $100 Answer from Transversals If lines l and p are parallel, then ó1 and ó8 are an example of this congruent angle pair. $100 Question from Transversals What are Alternate Exterior Angles? $200 Answer from Transversals Angles 2 and 3 can be proven congruent by this theorem. $200 Question from Transversals What is the Vertical Angle Theorem? $300 Answer from Transversals If lines l and p are parallel, then ó4 and ó8 are an example of this congruent angle pair. $300 Question from Transversals What are corresponding angles? $400 Answer from Transversals If lines l and p are parallel, and mó3 = 85 this would be the measure of ó5. $400 Question from Transversals What is 95? $500 Answer from Transversals If you know ó6 and ó3 are congruent, then you use this theorem to show lines l and p are parallel. $500 Question from Transversals What is the Converse of the Alternate Interior Angles Theorem? Final Jeopardy Topic Polygon Measurement Final Jeopardy The unknown measure of the figure below. Final Jeopardy Question What is 130?