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How do you create a form which enters the radius of a circle and finds the circumference C equals 2 pi R and the area A equals PIrsquared and the area of the circle equals 314159 In Java Script?
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How do you find the radius of a circle and finds the circumference C equals 2 pi R and the area A equals PIrsquared and the area of the circle equals 314159?
Given a circle with an area of 314,159; find the radius r. The area of a circle is determined by the formula π * r2 A = πr2 Because we have a value for A, we substitute 314159 = πr2 We have to get r on one side of the equation, by itself. To do this, divide both sides by π. ( 314159 / π ) = πr2 / π Simplify ( 314159 / π ) = r2 We need r to be the only thing on it's side of the equation, so we'll take the square root of both sides, and simplify. sqrt( 314159/π ) = r This answer is correct, but because we had a value for A, we can get a decimal approximation. r = sqrt ( 314159 / 3.14159 ) r = sqrt ( 100,000) r = 316.227766
What is the area of a circle with a radius of 80 meters?
Area of a circle = piRsquared = 3.14 x 80 squared = 20,096 square meters.
Shell script to find area of a circle?
echo -n "Enter the radius of a circle : "read r# use formula to get itarea=$(echo "scale=2;3.14 * ($r * $r)" | bc)# use formula to get itd=$(echo "scale=2;2 * $r"|bc)circumference=$(echo "scale=2;3.14 * $d"| bc)echo "Area of circle is $area"echo "Circumference of circle is $circumference"
What name is given to the perimeter of circle?
The perimeter of a circle is its circumference
Who is also circumference of a circle?
Nobody is the circumference of a circle!
What is the perimiter of a circle if the circumference?
The perimeter of a circle is its circumference
What is the circumference a circle?
The round perimeter of circle is its circumference
What is the term for distance around a circle?
The distance around a circle is its circumference
How do find the circumference of a circle?
The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.
Define what the circumference of a circle?
The circumference of a circle is the distance around it.
What is circumference of a 9 circle?
The circumference of a 9 circle is: 28.3
What is the circumference of a 30 circle?
The circumference of a 30 circle is: 94.25
