Jeopardy! Geometry Double Jeopardy Final Jeopardy Jeopardy

Jeopardy 10 20 30 40 50 Double Jeopardy Lines Coordinate Plane Polygons Angles Perimeter 10 20 30 40 50

Two lines that intersect at right angles. Category 1 - 10 Answer 10 points/lines

Answer What is perpendicular? 10 points/lines

To cross through the same point. Category 1 - 20 Answer 20 points/lines

Answer What is intersect? 20 points/lines

A part of a line that has one endpoint and extends forever in the other direction. Answer 30 points/lines

Answer What is a ray? 30 points/lines

A flat surface with no thickness that extends without end in all directions on the surface. Answer 40 points/lines

Answer What is a plane? 40 points/lines

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Lines that are not parallel and do not intersect; the lines lie on different planes. Answer

Answer What are skew lines?

Which letter is at point (30,40)? Answer 10 points

Answer What is d? 10 points

Which coordinate points are outside of the trapezoid? (6,5) (5,7) (7,5) (5,4) Answer 20 points

Answer What is (5,7)? 20 points

Which letter is at position (14,9)? Answer 30 points

Answer What is d ? 30 points

(-x, +y) lies in this Quadrant Answer 40 points

Answer What is a Quadrant II? 40 points

What coordinates lie inside the above figure? (7,2) (0,0) (6,4) (5,7) Answer 50 points

Answer What is (6,4)? 50 points

10 sided figure Answer 10 points/polygons

Answer What is a decagon? 10 points/polygons

The polygon shown below is called a ____________. Answer 20 points/polygon

Answer What is a pentagon? 20 points/polygons

A polygon with six sides. Answer 30 points/polygons

Answer What is a hexagon? 30 points/polygons

A closed figure made of line segments. Answer 40 points/polygons

Answer What is a polygon? 40 points/polygons

A polygon with four sides. Answer 50 points/polygons

Answer What is a quadrilateral? 50 points/polygons

This angle is ____________. Answer 10 points/angles

Answer What is obtuse? 10 points/angles

In the diagram above, angle 3 is a(n) ______ angle. Answer 20 points/angles

Answer What is right angle? 20 points/angles

Which angle measure is acute? 91° 89° 110° 90° Answer 30 points/angles

Answer What is B 89° ? 30 points/angles

Which angle measure is obtuse? 91° 89° 73° 90° Answer 40 points/angles

Answer What is A 91°? 40 points/angles

Which of the angles above is a straight angle? Answer 50 points/angles

Answer What is angle MNO? 50 points/angles

Pentagon P is regular. One of its sides has a length of 4 m Pentagon P is regular. One of its sides has a length of 4 m. What is the perimeter of Pentagon P? Answer 10 points/perimeter

Answer What is 20m? 4+4+4+4+4=20m Or 4x5=20m 10 points/perimeter

What is the perimeter of the triangle? 5 in. 9 in. 6 in. 14 in. What is the perimeter of the triangle? Answer 20 points/perimeter

Answer What is 29 units? 6+9+14= 29 20 points/perimeter

Find the missing sides & perimeter. x= 7 in 5 in 2 in y= Find the missing sides & perimeter. Answer 30 points/perimeter

Answer X= 5-2 = 3 in. Y= 3 + 7 = 10 in. P= 3+3+7+2+10+5= 30 in. 30 points/perimeter

Hexagon H is regular. One of its sides has a length of 7 ft Hexagon H is regular. One of its sides has a length of 7 ft. What is the perimeter of Hexagon H? Answer 40 points/perimeter

Answer What is 42 units? 7 + 7 +7 + 7 + 7 + 7 = 42 ft OR 7x6=42 ft 40 points/perimeter

To find the perimeter of a figure you need to … Answer 50 points/perimeter

Answer What is add up all the sides? 50 points/perimeter

Double Jeopardy 20 40 60 80 100 Final Jeopardy Quadrilaterals Area Circles Elapsed Time Triangles 20 40 60 80 100

A quadrilateral has angle measures of 55°, 95°, and 145° A quadrilateral has angle measures of 55°, 95°, and 145°. What is the measure of the fourth angle in the quadrilateral? Category 1 - 10 Answer 20 points/quad

Answer What is 65°? 55 + 95 + 145 = 295 360 – 295 = 65 20 points/quad

If the measure of angle T is 114°, what is the measure of angle S? Category 1 - 20 Answer 40 points/quad

Answer What is 66°? 90 + 90 + 114 = 294 360 – 294 = 66 40 points/quad

If quadrilateral ABCD is a parallelogram, then which of the following statements must be true? Answer 60 points quad

Answer What is ‹A + ‹D = 180°? That would be half of the angles in the quadrilateral. 60 points/quad

A polygon has two sides that are parallel and two sides that are not A polygon has two sides that are parallel and two sides that are not. Which of the following polygons could it be? Answer 80 points/quad

Answer What is a trapezoid? 80 points/quad

In the quadrilateral above, the measure of <W is 115°, the measure of <X is 100°, and the measure of <Y is 83°. What is the measure of <Z? Answer 100 points/quad

Answer What is 62°? 115 + 100 + 83 = 298 360 – 298 = 62 100 points/quad

Find the area of the rectangle Answer 20 points/area

Answer A= l x x A= 6 x 3 A= 18 in 2 20 points/area

Find the area of the triangle. Answer 40 points/area

Answer A = b x h ÷ 2 A = 15 x 8 ÷ 2 A = 120 ÷ 2 A = 60 in 2 40 points/area

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Find the area of the parallelogram. 7 13 21 Find the area of the parallelogram. Answer area

Answer A = b x h A = 21 x 13 A = 273 units 2 area

6 cm Find the area Answer 80 points/area

Answer A = l x w A = 6 x 6 A = 36 cm 2 80 points/area

5.2 in 2.3 in Find the area Answer 100 points/area

Answer A = l x w A = 2.3 x 5.2 A = 11.96 in. 2 100 points/area

If the diameter of a circle is 20 centimeters, what is the radius of the circle? Answer 20 points/circles

Answer What is 10 cm? 20 points/circles

Point C is the center of the circle above Point C is the center of the circle above. The length of MR is 16 inches. What is the length of CN? Answer 40 points/circles

Answer What is 8 in. ? 40 points/circles

If the radius of a circle is 18 inches, what is the diameter of the circle? Answer 60 points/circles

Answer What is 36 in. ? 60 points/circles

Point C is the center of the circle above Point C is the center of the circle above. Which segment is a radius of the circle? Answer 80 points/circles

Answer What is CM, CR, or CN? 80 points/circles

A line segment whose endpoints are on a circle. Answer 100 points/circles

Answer What is a chord? 100 points/circles

What is the time difference between 4:00 a. m. and 7:50 p. m What is the time difference between 4:00 a.m. and 7:50 p.m. on the same day? Answer 20 points/time

Answer 15 hours and 50 minutes 20 points/time

What is the time difference between 2:45 p. m. and 5:50 p. m What is the time difference between 2:45 p.m. and 5:50 p.m. on the same day? Answer 40 points/time

Answer 3 hours and 5 minutes 40 points/time

What time is it 2 hours and 22 minutes after 4:10 p.m.? Answer 60 points/time

Answer 6:32 p.m. 60 points/time

What time is it 3 hours and 50 minutes after 3:55 p.m.? Answer 80 points/time

Answer 7:45 p.m. 80 points/time

If a bus left the station at 7:18 a. m If a bus left the station at 7:18 a.m. and arrived at its destination at 11:46 p.m. on the next day, how long did the trip take? Answer 100 points/time

Answer 40 hours and 28 minutes 100 points/time

In the triangle above, segment A = segment B In the triangle above, segment A = segment B. Segment C is greater than segments A and B. This triangle is _______ and ________. Answer 20 points/triangle

What is right and isosceles? Answer What is right and isosceles? 20 points/triangle

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In a certain triangle, one of the sides has a measure of 16 inches In a certain triangle, one of the sides has a measure of 16 inches. If the triangle is equilateral, then what are the measures of the other 2 sides? triangle Answer

Answer What is 16 inches, 16 inches? triangle

If the measure of ‹A is 58°, what is the measure of ‹B? Answer 60 points/triangle

Answer What is 32°? 60 points/triangle

The measure of two of the interior angles of a triangle are 74° and 50°. What is the measure of the third interior angle? Answer 80 points/triangle

Answer What is 56°? 80 points/triangle

A triangle has one side that measures 5 ft, one side that measures 7 ft, and one side that measures 11 ft. What kind of triangle is it? Answer 100 points/triangle

Answer What is a scalene triangle? 100 points/triangles

Final Jeopardy Category Time How much would you like to wager?

Final Jeopardy Question If it is currently 3:31 p.m., what time will it be in 15 hours and 16 minutes? Answer

Final Jeopardy Answer 6: 47 a.m.