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Circle
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What is a collection of points having a fixed distance from the center?
Circle
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What is diameter?
36 cm
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What is another word for circumference?
Perimeter
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7 cm diameter, find the area.
154 square cm.
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Diameter = 10, Radius = ?
5
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What is circumference of a circle 2 cm diameter?
6.28 cm
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What is diameter?
70 cm
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What is all the way around a circle?
Circumference
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What is BC?
Diameter
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How many times diameter exactly to the radius?
Double
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How to find circumfernce?
C = (Pi)d or C = 2(Pi)r
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How to find the diameter if we have radius?
2 times radius
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What is circumference of a disc 10 cm diameter?
31.4 cm
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What is circumference of a wheel 7 cm radius?
44 cm
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What is AB?
Radius
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How to find area of circle?
A = Pi times square radius
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What is radius?
5 cm
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What is point A?
Center
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What the value of Pi?
3.14 or 22 over 7
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14 cm radius, find the area.
616 sqaure cm.
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Radius = 7, Diameter = ?
14
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What is circumference of a donut 21 cm radius?
132 cm
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How to find the radius if we have diameter?
Diameter divide by 2
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What do we use to draw a circle?
Compass
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6 cm diameter, find the area.
28.26 square cm.
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10 cm radius, find the area.
314 square cm.
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