how many square inches are in 12 inch diameter circle?
How many square inches are there in a circle with a diameter of 12 inches?
5 Answers
= (12/2)²22/7
= (6)²22/7
= 36(22/7)
= 792/7 or 113 1/7
Answer: 113 1/7 square inches
diameter of the circle d=12 inches
radius of the circle= d/2=12/2=6 inches
so we have to find the area of the circle
Area of the circle= Pi*r^2
=(3.145)*(6)^2
=(3.145)*36
=113.22 sq.inches
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