jeopardy! geometry jeopardy double jeopardy final jeopardy
TRANSCRIPT
Jeopardy!
Geometry
JeopardyDouble
JeopardyFinal
Jeopardy
JeopardyLines Coordinate
PlanePolygons Angles Perimeter
10 10 10 10 10
20 20 20 20 20
30 30 30 30 30
40 40 40 40 40
50 50 50 50 50
DoubleJeopardy
Two lines that intersect at right angles.
10 points/linesAnswer
Answer
• What is perpendicular?
10 points/lines
To cross through the same point.
20 points/linesAnswer
Answer
• What is intersect?
20 points/lines
A part of a line that has one endpoint and extends forever in the other direction.
30 points/linesAnswer
Answer
• What is a ray?
30 points/lines
A flat surface with no thickness that extends without end in all directions on the surface.
40 points/lines
Answer
Answer
• What is a plane?
40 points/lines
How much would you like to wager?
Lines that are not parallel and do not intersect; the lines lie on different planes.
Answer
Answer
• What are skew lines?
10 points
Answer
Which letter is at point (30,40)?
Answer
• What is d?
10 points
20 points
Answer
Which coordinate points are outside of the trapezoid? (6,5)
(5,7)
(7,5)
(5,4)
Answer
• What is (5,7)?
20 points
30 points
Answer
Which letter is at position (14,9)?
Answer
• What is d ?
30 points
(-x, +y) lies in this Quadrant
40 points
Answer
Answer
• What is a Quadrant II?
40 points
50 points
Answer
What coordinates lie inside the above figure? (7,2)
(0,0)(6,4)(5,7)
Answer
• What is (6,4)?
50 points
10 sided figure
10 points/polygons
Answer
Answer
• What is a decagon?
10 points/polygons
The polygon shown below is called a ____________.
20 points/polygon
Answer
Answer
• What is a pentagon?
20 points/polygons
A polygon with six sides.
30 points/polygons
Answer
Answer
• What is a hexagon?
30 points/polygons
A closed figure made of line segments.
40 points/polygons
Answer
Answer
• What is a polygon?
40 points/polygons
A polygon with four sides.
50 points/polygonsAnswer
Answer
• What is a quadrilateral?
50 points/polygons
10 points/angles
Answer
This angle is ____________.
Answer
• What is obtuse?
10 points/angles
20 points/anglesAnswer
In the diagram above, angle 3 is a(n) ______ angle.
Answer
• What is right angle?
20 points/angles
Which angle measure is acute?
A. 91°B. 89°C. 110°D. 90°
30 points/anglesAnswer
Answer
• What is B 89° ?
30 points/angles
40 points/anglesAnswer
Which angle measure is obtuse?
A. 91°B. 89°C. 73°D. 90°
Answer
• What is A 91°?
40 points/angles
50 points/anglesAnswer
Which of the angles above is a straight angle?
Answer
•What is angle MNO?
50 points/angles
10 points/perimeterAnswer
Pentagon P is regular. One of its sides has a length of 4 m. What is the perimeter of Pentagon P?
Answer
• What is 20m?• 4+4+4+4+4=20m• Or 4x5=20m
10 points/perimeter
20 points/perimeterAnswer
5 in.
6 in. 9 in.
14 in.
What is the perimeter of the triangle?
Answer
• What is 29 units?• 6+9+14= 29
20 points/perimeter
Find the missing sides & perimeter.
30 points/perimeter
Answer
3 in
5 in
7 in
2 in
x=
y=
Answer
• X= 5-2 = 3 in.• Y= 3 + 7 = 10 in.• P= 3+3+7+2+10+5= 30 in.
30 points/perimeter
40 points/perimeterAnswer
Hexagon H is regular. One of its sides has a length of 7 ft. What is the perimeter of Hexagon H?
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 …
50 points/perimeterAnswer
Answer
• What is add up all the sides?
50 points/perimeter
Double JeopardyQuadrilatera
lsArea Circles Elapsed
TimeTriangles
20 20 20 20 20
40 40 40 40 40
60 60 60 60 60
80 80 80 80 80
100 100 100 100 100
FinalJeopardy
A quadrilateral has angle measures of 55°, 95°, and 145°. What is the measure of the fourth angle in the quadrilateral?
20 points/quadAnswer
Answer
• What is 65°?• 55 + 95 + 145 = 295• 360 – 295 = 65
20 points/quad
40 points/quadAnswer
If the measure of angle T is 114°, what is the measure of angle S?
Answer
• What is 66°?• 90 + 90 + 114 = 294• 360 – 294 = 66
40 points/quad
60 points quadAnswer
If quadrilateral ABCD is a parallelogram, then which of the following statements must be true? ‹B + ‹C = 90°
‹A = ‹B‹A + ‹D = 180°‹A = ‹D
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. Which of the following polygons could it be?
80 points/quadAnswer
Answer
• What is a trapezoid?
80 points/quad
100 points/quadAnswer
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
• What is 62°?• 115 + 100 + 83 = 298• 360 – 298 = 62
100 points/quad
20 points/area
Answer
6 in.
3 in.
Find the area of the rectangle
Answer
• A= l x x• A= 6 x 3• A= 18 in
20 points/area
2
40 points/areaAnswer
8 in.
3 in 6 in
15 in.
Find the area of the triangle.
Answer
• A = b x h ÷ 2• A = 15 x 8 ÷ 2• A = 120 ÷ 2• A = 60 in 22
40 points/area
How much would you like to wager?
Answer area
13
21
7
Find the area of the parallelogram.
Answer
• A = b x h• A = 21 x 13 • A = 273 units 22
area
80 points/areaAnswer
6 cm
Find the area
Answer
•A = l x w•A = 6 x 6•A = 36 cm 22
80 points/area
100 points/areaAnswer
5.2 in
2.3 in
Find the 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?
20 points/circlesAnswer
Answer
•What is 10 cm?
20 points/circles
40 points/circlesAnswer
Point C is the center of the circle above. The length of MR is 16 inches. What is the length of CN?
Answer
• What is 8 in. ?
40 points/circles
If the radius of a circle is 18 inches, what is the diameter of the circle?
60 points/circles
Answer
Answer
• What is 36 in. ?
60 points/circles
80 points/circlesAnswer
Point C is the center of the circle above. Which segment is a radius of the circle?
Answer
• What is CM, CR, or CN?
80 points/circles
A line segment whose endpoints are on a circle.
100 points/circles
Answer
Answer
• What is a chord?
100 points/circles
What is the time difference between 4:00 a.m. and 7:50 p.m. on the same day?
20 points/timeAnswer
Answer
• 15 hours and 50 minutes
20 points/time
What is the time difference between 2:45 p.m. and 5:50 p.m. on the same day?
40 points/timeAnswer
Answer
• 3 hours and 5 minutes
40 points/time
What time is it 2 hours and 22 minutes after 4:10 p.m.?
60 points/timeAnswer
Answer
•6:32 p.m.
60 points/time
What time is it 3 hours and 50 minutes after 3:55 p.m.?
80 points/time
Answer
Answer
•7:45 p.m.
80 points/time
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?
100 points/timeAnswer
Answer
• 40 hours and 28 minutes
100 points/time
20 points/triangleAnswer
In the triangle above, segment A = segment B. Segment C is greater than segments A and B.
This triangle is _______ and ________.
Answer
•What is right and isosceles?
20 points/triangle
How much would you like to wager?
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?
Answertriangle
Answer
• What is 16 inches, 16 inches?
triangle
60 points/triangleAnswer
If the measure of ‹A is 58°, what is the measure of ‹B?
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?
80 points/triangleAnswer
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?
100 points/triangleAnswer
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.