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JEOPARDY!. Triangle Attributes and Properties. Parallel and Perpendicular Lines. Triangle Congruence. Foundations for Geometry. Geometric Reasoning. 100 pts. 100 pts. 100 pts. 100 pts. 100 pts. 200 pts. 200 pts. 200 pts. 200 pts. 200 pts. 300 pts. 300 pts. 300 pts. 300 pts.
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Triangle Attributes and Properties Parallel and Perpendicular Lines Triangle Congruence Foundations for Geometry Geometric Reasoning 100 pts 100 pts 100 pts 100 pts 100 pts 200 pts 200 pts 200 pts 200 pts 200 pts 300 pts 300 pts 300 pts 300 pts 300 pts 400 pts 400 pts 400 pts 400 pts 400 pts 500 pts 500 pts 500 pts 500 pts 500 pts Final
1.100 Q is between P and R. If PR = 14x - 6, and QR = 6x - 4, what is an expression for PQ? What is 8x - 2? BACK
1.200 What is the intersection of two planes? What is a line? BACK
1.300 What is 96 degrees? BACK
1.400 Two angles are complementary. One of the angles has a measure of 4x - 10. What is an expression for the measure of the other angle? What is -4x + 100? BACK
1.500 Two angles are supplementary. One angle has a measure of 14x+ 12 and the other measures 6x - 2.What is the value of x? What is 8.5? BACK
2.100 Write a conditional statement for the following: A rectangle has congruent diagonals. What is “If a figure is a rectangle, then it has congruent diagonals.” BACK
2.200 Draw a valid conclusion from the following: If you fly from Texas to California, you travel from the central to the Pacific time zone. If you travel from the central to the Pacific time zone, then you gain two hours. What is: “If you fly from TX to CA, you gain two hours.” BACK
2.300 Can you conclude that a dork is white from the following: If an object is white, then it is a circle. If an object is a circle, then it is ugly. A nerd is a circle. A dork is ugly. What is no? BACK
2.400 Determine if a true biconditional can be written from the conditional statement. If not, give a counterexample. If n2 >4, then n > 2. What is no, sample counterexample: n = -3. BACK
2.500 Find the next two terms in the pattern: 0, 5, 8, 17, 24, 37,… What is 48, 65? BACK
3.100 If l || m, which angle(s) are congruent to ? What are 8, 10, and 12? BACK
3.200 If 4 and 7 are supplementary, what can you conclude? What is r || t? BACK
3.300 What is the slope of the line perpendicular to the line that passes through (8, 2) and (-3, 4)? What is 11/2? BACK
3.400 The point (2, -8) was reflected across the x-axis. What are the coordinates of the new point? What is (2, 8)? BACK
3.500 The point-slope form of the line that passes through the points (8, -3) and (-7, -8). What is y + 3 = 1/3(x - 8) or y + 8 = 1/3 (x + 7)? BACK
Daily Double DAILY DOUBLE NEXT
4.100 A B ABCD is a parallelogram. Name all triangle congruence theorems that can be used to prove ABC CDA. C D What is SSS, ASA, AAS, SAS? BACK
4.200 Complete the proof: What is: 2. Def. of bisect; 3. Vert. angles thm.; 5. CPCTC. BACK
4.300 QUT is isosceles. IfmQ= 55 andmSUT= 10, what ism3? What is 65 degrees? BACK
4.400 Given: Isosceles triangle ACD with angle D as its vertex angle. B is the midpoint of . If AB = x + 5, BC = 2x-3, and CD = 2x + 6, what is the perimeter of the triangle? What is 70 units? BACK
4.500 Given: Prove: ∆AED ∆CEB Check answers. BACK
Daily Double DAILY DOUBLE NEXT
5.100 The point of intersection of the altitudes of a triangle. What is the orthocenter? BACK
5.200 Complete the statement: The circumcenter of a triangle is equidistant from the _______________ of the triangle. What are the vertices? BACK
5.300 The range of values for x in the figure. What is 3.25 < x < 7? BACK
5.400 A right triangle has a hypotenuse of length 11 and a leg of length 5. What is the length of the other leg in simplest radical form? What is ? BACK
5.500 The value of x in the figure: What is 1? BACK
Final Jeopardy FINAL JEOPARDY NEXT
Points of Concurrency POINTS OF CONCURRENCY NEXT
Final Question Algebraically determine the circumcenter of ∆ABC with vertices A(0, 0), B(6, 4) and C(12, 0). (Write the equations of the three relevant line segments and find the coordinate of the circumcenter!!) Equations of the perp. bisectors: x = 6 y = -3/2x + 13/2 y = 3/2x - 23/2 Circumcenter: (6, -2.5) BACK