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IF the circumference of a circle is 125.6 centimeters What is the diameter of a circle?
Wiki User
∙ 13y ago
The diameter is 39.98 cm
Wiki User
∙ 13y ago
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If a circles radius is 20 inches what is the circumference?
1256 inches ++ Another Answer ++ The formula for finding the Circumference of a circle is C = Pi x D where D is Diameter and Pi is 3.1416. The Radius of a circle is one-half of the Diameter, hence the Diameter of a circle with a 20-inch Radius is 40 inches. Using the formula above, multiply 40 x 3.1416 to find the Circumference: 40 x 3.1416 = 125.664 inches.
What is the radius of a circle whose area is 1256 square centimeters?
Radius: square root of (1256/pi) = 20 cm rounded to nearest integer
What is the radius of a circle that has a 190 degree central angle and a secor area of 662.89?
assuming Pi is 3.14159 your answer is 19.994938227 continues Basically 20 or 19.995 662.89 is 190/360th of the total area total area was therefore 1256 A = Pi r2 So 1256 divided by Pi then find the square root of that number
How many perfect cubes are between 100 and 900?
There are five of them:5^3 = 1256^3 = 2167^3 = 3438^3 = 5129^3 = 729
If a circles radius is 20 inches what is the circumference?
1256 inches ++ Another Answer ++ The formula for finding the Circumference of a circle is C = Pi x D where D is Diameter and Pi is 3.1416. The Radius of a circle is one-half of the Diameter, hence the Diameter of a circle with a 20-inch Radius is 40 inches. Using the formula above, multiply 40 x 3.1416 to find the Circumference: 40 x 3.1416 = 125.664 inches.
What is the radius of a circle whose area is 1256 square centimeters?
Radius: square root of (1256/pi) = 20 cm rounded to nearest integer
How many centimeters are there in 1256 meters?
125600 centimeters in 1256 meters Also helpful 100 centimeters are in one meter
Find the circumference and the area of a circle with a radius of 20 m?
Area = Pi*r*r3.14*20*20=1256 aboutC=2*pi*r2*3.14*20=125.6 about
How do you calculate the amount of fabric needed for a 40 ft circle?
area of a circle is calculated using the formula a=(pi)r2 where a is the area and r is the radius of the circle. so:if the diameter(distance from one edge of the circle to the other that passes through the mid point) of your circle is 40 feet then you would need approximately 1256 square feet give or take a couple square inches.if the circumference (length around the edge of the circle) of your circle is 40 feet then the over all area is 127.38 square feet.
What is the radius of a circle if the area is 1256 square meters?
Area of a circle = pi*r2 1256 m2 pi * r2 1256/pi = r2 sqrt(399.797) = r = 19.99 meters ==============Could call this 20 meters in radius.
What is the circumference if r equals 20yd?
(20 X 20) X 3.14 = 1256 yards Pi = 3.14 Circumference = 1256yd
Find the area of a circle if the radius is 20 in?
1256 inches squared
Where pi is 3.14 find the area of a circle with a radius of 20cm?
1256 cm2
What is the diameter of a cylinder when height is 13m and the volume is 1256m3?
Diameter = 11.09119147 m Volume = pi*5.5455957372*13 = 1256 cubic m
How would you find the radius of a circle when the minor arc angle is 190 degrees and the sector area is 662.89?
Another answer:- Total area of circle: 360/190 times 662.89/1 = 1256 rounded to the nearest integer Radius of the circle = square root of 1256/pi = 20 rounded to the nearest integer
What is the largest factor of 1256?
The largest factor of 1256 is 1256. The largest proper factor of 1256 is 628.
