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If the area of one circle is four times as large as a smaller circle with radius of 3 inchesThe radius of the larger circle is?
6 inches pi*32 = 9*pi square inches (smaller circle) pi*62 = 36*pi square inches (larger circle)
What is the area of a 32 inch circle?
A 32-inch circle has an area of 804 square inches.
What is the square inch of a 6 inch circle?
In other words, what is the area of a circle? The formula isπr2pronounced 'pi r squared', and means the constant pi, which is multiplied by the radius squared. In your case, with 6 inch radius, the answer would beπr2 = π62= 36π in2. Taking π = 22 / 7, we can say that: 36π in2= 113.14 in2.The above math is wrong. You need to use the Radius of the six inch circle which is 3 inches, as well, 22/7 is a very rough estimate of PI as well, only good to 2 decimals.pi*r2 in this case is pi*32=28.27in2 or 182.39cm2
What is the area if the circumference is 32 yd?
You didn't specify what figure you are talking about; the circumference or perimeter is different for different objects of the same size. For example, an elongated ellipse will have less area for the same circumference, as compared to a circle.Assuming a circle: First get the radius, as 32 / (2 * pi) = 5.0930. Next use the formula area = pi * r squared = pi * 5.0930 squared = 81.487 (square units).
Tripling the radius of a sphere increase the surface area by a factor?
By a factor of 32 = 9. In general, surface area (for any two similar objects) is proportional to the square of any linear measurement.
What is the area of a circle that has a radius of 32 in?
3215.36 square inchesArea of circle = π r2= 3.14 (32 inches)2= 3.14 (32 inches) (32 inches)= 3215.36 square inches
What is the radius if the circumference of the circle is 32 in?
radius = 32/(2*pi) 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 circumference of the circle if the circle is 32 inches in diameter?
A circle with a radius of 16 inches (32/2) has a circumference of 100.53 inches.
What is the area of a circle with a diameter of 32 inches?
Diameter = 32 inches, hence radius = 16 inches Area of circle = pi x r x r = 3.1415 x 16 x 16 = 804.224 square inches
What is 32 inches in radius?
A circle in which the distance from its centre to its boundary is 32 inches.
What is the area of the circle with diameter 32 inches to the nearest whole number?
Diameter = 32 inches so radius = 16 inches. Then area = pi*r2 = 804 sq inches (to the nearest integer).
What is diameter of a circle if the radius is 16 inches?
32 inches of course.
If the area of one circle is four times as large as a smaller circle with radius of 3 inchesThe radius of the larger circle is?
6 inches pi*32 = 9*pi square inches (smaller circle) pi*62 = 36*pi square inches (larger circle)
Radius of circle is 16 inches how long is diameter?
32"
What is the diameter of a circle that has a 32 inch radius?
It is 64 inches.
What is the area of a 32 inch circle?
A 32-inch circle has an area of 804 square inches.
