Question
A painter must paint the floor in a circular entry that has a diameter of 14 feet. A gallon of the paint he will use can cover 250 square feet. Will one gallon of paint be enough to complete the job?
Answers
Area = pi r^2
d = 2r = 14
r = 7
Area = 3.14 * 7^2 = ?
d = 2r = 14
r = 7
Area = 3.14 * 7^2 = ?
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