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How can you determine the area of a circle by using the radius squared and without finding the radius?
The area of a circle is pi * radius2. If you already have the radius squared, you just have to multiply that by pi.
How is pi used to determine the area of a circle?
Area of a circle equals pi (3.14) times the radius squared.
Write a program to calculate the area of a circle The equation to determine the area of a circle is area equals 3.1416radiusradius Assume that the circle has a radius of 4 inches?
Rewrite the above program so that the program accepts any value for the radius then recalculate the area of the circle.
What is the area of a circle with the radius of 14.4?
The area of a circle with a radius of 14.4 is 651.4
What is the area of circle with a radius of 35?
Area of a circle = pi*radius squared
How can you determine the area of a circle by using the radius squared and without finding the radius?
The area of a circle is pi * radius2. If you already have the radius squared, you just have to multiply that by pi.
Determine the square feet in a circle?
The formula for the area of a circle is pi x radius x radius or pi(r2).
How is pi used to determine the area of a circle?
Area of a circle equals pi (3.14) times the radius squared.
Write a program to calculate the area of a circle The equation to determine the area of a circle is area equals 3.1416radiusradius Assume that the circle has a radius of 4 inches?
Rewrite the above program so that the program accepts any value for the radius then recalculate the area of the circle.
What is the area of a circle with a circumference of 2 units?
You would need to include the radius to be able to determine the area.
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 with the radius of 14.4?
The area of a circle with a radius of 14.4 is 651.4
What is the radius of a circle with the area of 36?
The radius of a circle with the area of 36 is 3.385
What is the area of circle with a radius of 35?
Area of a circle = pi*radius squared
What is the area of a circle with the radius of 21?
The area of a circle of radius 21 is 1386
What is the area of a circle if the radius is 9m?
The area of a circle if the radius is 9m 254.5m2
If circle A has a radius of 3 cm and circle B has a radius of 4 cm and circle C has the same total area as circles A and B combined hoe do you determine the radius of circle C?
The formual for area is: A = πr2 so the area of circle A (assuming π=3.142) is 28.278cm2, and the area of circle B is 50.272cm2.Their combined area of 78.55cm2 is the area of circle C.The formula for radius is: square root of A/π78.55 ÷ 3.142 = 25, the square root of 25 is 5The radius of circle C is 5cmArea of Circle A = π32 = 9πArea of Circle B = π42 = 16πArea of Circle C = 9π + 16π = 25πLet r = radius of Circle C thenπr2 = 25π : r2 = 25 : r = 5.
