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Team 2
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15
×
If the diameter of the circle is 8cm, what is its area? Take Ï= 3.14
50.24 cm2
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10
×
I am equal to half of the diameter. I am a line that joins the centre point to the circumference. What am I called?
Radius
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15
×
I am a part of the circle that looks like a slice of cake or a slice of pizza. I am called a ___________.
Sector
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10
×
A round jar lid has a radius of 3 centimeters. What is the lid's area? Take Ï = 3.14
28.26cm2
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×
banana
Go to last place!
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×
gift
Win 25 points!
Okay!
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shark
Other team loses 20 points!
Okay!
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lifesaver
Give 15 points!
Oops!
15
×
Which circle has a greater circumference, (OPTION 1) a circle with a diameter of 10 or (OPTION 2) a circle with a radius of 6?
Option 2
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20
×
The radius of a quadrant is 7 cm. What is the perimeter of the quadrant? (Take Ï = 22/7)
25 cm
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15
×
A car has a wheel with a diameter of 90cm. If it makes 10 rotations, how far will it travel? Take Ï= 3.14
2826cm
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15
×
Find the area of the semicircle. Take Ï = 3.14
56.52 cm2
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lifesaver
Give 5 points!
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star
Double points!
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fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
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15
×
Pi is equal to the ratio of the ____________ of a circle divided by its ____________.
Circumference, diameter
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15
×
What is the diameter of the circle shown?
8m
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heart
Other team wins 25 points!
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fairy
Take points!
5
10
15
20
25
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rocket
Go to first place!
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banana
Go to last place!
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15
×
What is the distance around the circle?
Circumference
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5
×
It is a middle point inside the circle.
The centre of the circle
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×
banana
Go to last place!
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gold
Win 50 points!
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fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
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×
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