Team 1
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Team 2
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Teams
Name
Score
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Loading
×
eraser
Reset score!
Oops!
×
gift
Win 20 points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
10
×
What do you call the perimeter of a circle?
circumference
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Check
20
×
TRUE OR FALSE. Diameter is half the radius.
FALSE
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20
×
TRUE OR FALSE. To get the area of a circle, multiply diameter by the radius.
FALSE
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20
×
How do you solve for the area of a circle?
Multiply pi by radius squared.
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10
×
What is the estimated value of pi?
3.14
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25
×
What is 10 squared equal to?
100
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15
×
Which part of the circle is its area?
The space/region inside.
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×
seesaw
Swap points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
×
lifesaver
Give 5 points!
Oops!
×
magnet
Take 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
20
×
How do you get the length of the radius from a given diameter?
Divide the diameter by two.
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15
×
The radius is 3 meters, what is its diameter?
6 meters
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15
×
What is the diameter of the circle with a radius of 9 cm?
18 cm
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15
×
How many squares are there on an 8 by 8 chess board?
64
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20
×
How do you solve for the circumference of a circle?
Multiply pi by the diameter.
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15
×
What do you call the line segment that connects the center and a point in the circumference of a circle?
radius
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×
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