Asked by dev
the cost of painting the circular traffic sign shown below is $3.50 per square foot.how much,to the nearest dollar,will it cost to paint the sign if its diameter measures 36 inches?
Answers
Answered by
Ms. Sue
A = pi * r^2
A = 3.14 * 1.5^2
A = 7.065 square feet
7.065 * 3.5 = $____________
A = 3.14 * 1.5^2
A = 7.065 square feet
7.065 * 3.5 = $____________
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