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Wiki User
∙ 11y ago
Wiki User
∙ 11y agoCircumference = 72.22 inches => radius = circumference/(2pi) = 11.49 inches and so area = piradius2= 415.05 sq inches.
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What is the surface area of a circle with a circumference of 314 inches?
Circumference = 314 inches implies radius = 49.97 inches and so area = 7846.02 sq inches (approx).
The circumference of a circle is 18pi inches Determine the area of the circle?
First we have to find the radius: 2*pi*radius = 18*pi Divide both sides by 2*pi to find the radius: radius = 9 inches Area of a circle = pi*radius2 Area = pi*92 = 81pi or 254.4690049 square inches
What is the area of a circle if its circumference is 14π?
Circumference is 2π times the radius. So, for 14π the radius is 7. Area is πr2, so the area of a circle with radius 7 is 72π, or 49π (153.93).
If a dinner plate is about 9 inches in diameter what is its circumference and area?
Circumference = 28.2743339 inches. Area = 63.6172512 square inches.
How do you find a diameter of a circle?
If you have the circumference: circumference = (pi) * diameter diameter = circumference / (pi) If you have the area: area = (pi) * radius * radius radius = square_root(area / pi) radius = diameter / 2 diameter = 2 * square_root(area / pi)
If the radius of a circle is two inches what is the area and circumference?
2 inch radius = 12 9/16" circumference & an area of 12.56637 sq. inches.
What is the radius of 43 inches?
What is 43 inches? The Area? The circumference? The Diameter? If the diameter is 43 inches than the radius is 21.5 inches If the Circumference is 43 inches than the radius is 6.96 inches If the Area is 43 inches than the radius is 3.7 inches Hope this is helpful :)
What is the area and circumference of a circle with a radius of 3inches?
Area will be 28.27 inches2 Circumference will be 18.85 inches
Find the circumference and area of a circle with radius of 5 inches?
Circumference = 31.4 inches, approx. Area = 78.5 square inches, approx.
If the radius of a circle is 4 inches what is the diameter circumference and area?
If the radius of a circle is four inches the diameter, circumference and area are:Diameter = 8 inchesCircumference = 25.13 inchesArea = 50.27 square inches
What is the circumference and area of a circle with a radius of 3inches?
Circumference = 2*pi*3 inches Area = pi*32 square inches
What is the surface area of a circle with a circumference of 314 inches?
Circumference = 314 inches implies radius = 49.97 inches and so area = 7846.02 sq inches (approx).
What is the area and circumference of a 4inch radius circle?
Area = pi*r2 = 50.265 sq inches Circumference = 2*pi*r = 25.133 inches.
If a circle's circumference is 4pi inches and it's area is 4pi square inches what is the radius of the circle in inches?
Circumference is pi * r * 2. Area is pi * r2. In your circle, both r * 2 and r2 equal 4. Your radius is 2 inches.
What is the circumference and area of a circle with a radius of 3 inches?
Circumference: 2*pi*3 = 6*pi inches Area: pi*3 squared = 9*pi square inches
What is the area of circumference of 1.59 inches?
If the circumference is 1.59 inches , then the radius should be (1.59/2pi) inches. So , the area will be - (pi)*(1.59/2pi)2 = (1.59)2/4pi
What is the circumference and area of a circle with a radius of 7 inches?
C=14pi A= 98pi
