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Earn +20 ptsQ: If the diameter is 8cm how long is its radius?
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What is the circumference if the radius is 8cm and the diameter is 16cm?
It has a circumference of 50.3cm
What is the ratio of a circle with a radius of 8cm?
It depends on the ratio of what of the circle? Its circumference, diameter, area?
What is the radius of a circle with a diameter of 8cm?
Since diameter is 2 x pi x radius, 8 cm / 2 / 3.14 is about 1.3cm. Specifically, 1.2732cm.
If the radius of a circle is 5cm long what's it diameter?
The diameter is twice the radius.
What is the volume of a cylinder with a radius of 8cm and height of 8cm?
The volume is 1608.5cm3
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