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OpenStudy (anonymous):
What is the approximate area of the shaded region? A. 178.5 square centimeters B. 100 square centimeters C. 78.5 square centimeters D. 21.5 square centimeters
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OpenStudy (anonymous):
Picture?
OpenStudy (anonymous):
OpenStudy (anonymous):
Area of Circle: pi*r^2 Area of Square: side^2 Square: 10*10=100 Circle: 3.14*25=78.5 100-78.5=21.5
OpenStudy (anonymous):
thanks
OpenStudy (anonymous):
no prob.
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