The radius,diameter, or circumferences of

  1. The radius,diameter, or circumferences of a circle is given. Find the missing measures.D=2a,r=___,C=___. For the radius I got 1a
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    2. Shadow asked by Shadow
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  2. a gear on a bicycle has the shape of a circle one gear has a diameter of 4 inches and a small one has a diameter of 2 inches
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    2. Alberto asked by Alberto
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  3. a circular plate has radius 15cm. every dimension is multiplied by 4 to create a larger, similar plate. how is the ratio of the
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    2. miah asked by miah
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  4. The circumference of a circle varies directly from its diameter. If the circumference of the circle having a diameter of 7cm is
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    2. Jennylyn asked by Jennylyn
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  5. The circumference of a circle varies directly from its diameter. If the circumference of the circle having a diameter of 7cm is
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    2. =) asked by =)
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  6. What is the circumference of a circle with a diameter of 8 kilometers? Estimate the circumferences to the hundredths place using
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    2. Need Help! asked by Need Help!
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  7. 3. Given the diameter, how can you find the radius?* Double the diameter to get the radius. Take half the diameter to get the
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    2. cool; asked by cool;
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  8. students measured the diameters and circumferences of the tops of a variety of cylinders. Below are the data that they
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    2. Lindsey asked by Lindsey
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  9. Given the diameter, how do you find the radius?(1 point) Responses Given the diameter, the radius cannot be found. Given the
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    2. cool; asked by cool;
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  10. Given the diameter, how do you find the radius?(1 point)Responses Given the diameter, the radius cannot be found. Given the
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