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5 Min Quiz. A circle has a radius of 30 feet. If you double the radius, which of the following describes what happens to the circumference and area of the circle? The circumference and area both double. The circumference doubles and the area quadruples.
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5 Min Quiz A circle has a radius of 30 feet. If you double the radius, which of the following describes what happens to the circumference and area of the circle? • The circumference and area both double. • The circumference doubles and the area quadruples. • The circumference quadruples and the area doubles. • The circumference and the area both quadruple.