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15 Cards in this Set
- Front
- Back
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What is the circumference of a circle?
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The circumference is length it takes to go around a circle
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What is a radius?
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A radius is half the length across a circle.
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What is a diameter?
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A diameter is the length across a circle.
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What is the formula to get the circumference of a circle?
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C=2(3.14)r
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What is another formula for circumference?
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C=D(3.14)
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If the diameter of a circle is 14 then what is the radius?
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7
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If the radius of a circle is 3 then what is the diameter?
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6
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How much does circumference go up by if the radius is raised a single number?
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6.28
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If the raidus of a circle is 5 what is the circumference?
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31.4
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If the radius of a circle is 7 what is the circumference?
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43.96
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If the diameter of a circle is 20 what is the circumference?
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62.8
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if the circumference of a circle is 37.68 then what is the radius?
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6
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If the radius of a circle is 8 then what is the circumference?
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50.24
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If the diameter of a circle is 24 what is the circumference?
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75.36
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If the Circumference of a circle is 78.5 then what is the radius?
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12
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