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10 questions
The radius of a circular clock is 13 centimeters. What is the area?
530.66 cm2
81.68 cm2
40.84 cm2
348.99 cm2
50.24 mm2
103.62 mm2
153.86 mm2
615.44 mm2
200.96 mm2
113.04 ft2
140.04 ft2
236.52 ft2
293.52 ft2
308 cm2
231.07 cm2
126.07 cm2
181.93 cm2
286.93 cm2
A hula hoop has a diameter of 3 feet. What is it's area?
18.85 ft2
9.42 ft2
28.26 ft2
7.07 ft2
What is the diameter?
5 in
10 in
3.14 in
2.5 in
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