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Radius and Diameter
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What is the radius of a circle with a diameter of 6cm?
3cm
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Name the diameter
AB
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What is the radius of a circle with a diameter of 30cm?
15cm
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What is the length of the diameter?
8 cm
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What is the radius of a circle with a diameter of 45cm?
22.5 cm
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What is the radius of a circle with a diameter of 16cm?
8cm
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What is the diameter of a circle with a radius of 4cm?
8 cm
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Name a radius.
OC OB or OA
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What is the length of the radius?
25 cm
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True or false the length of a radius is half the size of the diameter.
TRUE
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What color is the radius?
red
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Is line DE a diameter?
Yes
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What is the length of the radius?
4 cm
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What is the diameter of a circle with a radius of 3.5cm?
7cm
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Name a circle found in real-life (in English)
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What is the radius of a circle with a diameter of 74cm?
37 cm
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Is line CE a radius?
Yes
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What is the radius of a circle with a diameter of 15cm?
7.5 cm
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What is the length of the radius?
5 units
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What is the diameter of a circle with a radius of 30cm?
60 cm
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What color is the diameter?
blue
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