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What is square footage of a 4 foot circle?
To find the square footage of a circle, you first need to calculate the area of the circle using the formula A = πr^2, where r is the radius of the circle. In this case, the radius is half of the diameter, so the radius is 2 feet. Substituting the radius into the formula, we get A = π(2)^2 = 4π square feet. Therefore, the square footage of a 4-foot circle is approximately 12.57 square feet.
How do you calculate the square footage of a round tank?
you use the formula: Pi x radius (half the diameter) squared.
How many square feet in a 60 ft diameter?
To find the area of a circle with a diameter of 60 feet, you first need to calculate the radius by dividing the diameter by 2. So, 60 ft ÷ 2 = 30 ft. The formula to find the area of a circle is A = πr^2, where A is the area and r is the radius. Substituting in the values, we get A = π(30 ft)^2 ≈ 2827.43 square feet. Therefore, a circle with a 60 ft diameter has approximately 2827.43 square feet.
How do you draw an X in a square with half circles around the square?
yeah you draw the left half circle first, and at the bottom of the half circle you draw a line (long enough to later fit a square) and connect it to another half circle, which connects back to the top. so now you sort of have a square, but with two sides being half circles. starting on where you were left from the half circle, go down diagonal to make one of the lines in the x, go up to make a side of the square, and then diagonal down the other direction to make the x. then continue by going up and finishing the square. that is possible to do without lifting your pen, or retracing your lines. it might sound confusing here, but i tried to explain it best as possible! good luck (:
How do you calculate the radius from the circumference?
Of a circle: divide the length of the circumference by the value of Pi (about 3.14159). The answer is the diameter. Half of the diameter is the radius
What is the square foot of a 24 foot circle?
The square footage of a 24-foot circle is approximately 452.39 square feet. You can calculate this by using the formula for the area of a circle which is A = πr^2, where r is the radius of the circle (which in this case would be half of the diameter, so 12 feet).
The length of your garden is 11 feet by 6 feet at it maxium width you are attempting to make a half circle garden how would you figure out square footage?
To find the square footage of a half-circle garden, you would calculate the area of the circle and divide it by two since it's a half-circle. First, find the area of the full circle using the formula A = πr^2 (r = radius). Then divide the result by 2 to get the square footage of the half-circle garden.
What is square footage of a 4 foot circle?
To find the square footage of a circle, you first need to calculate the area of the circle using the formula A = πr^2, where r is the radius of the circle. In this case, the radius is half of the diameter, so the radius is 2 feet. Substituting the radius into the formula, we get A = π(2)^2 = 4π square feet. Therefore, the square footage of a 4-foot circle is approximately 12.57 square feet.
How do you estimate square footage?
Square footage is the length of your room times the width. For a circular room, measure the diameter (length across the circle), divide by 2 to get the radius (length across half the circle), multiply by pi and square it. The formula for the area of a circle is πr^2, and Pi (π)= 3.1416
How do you calculate the square footage of a round tank?
you use the formula: Pi x radius (half the diameter) squared.
How do you calculate square foot of semi circle?
You take half the area of a circle in square feet. The formula is: 1/2 * pi * (radius)2
What is the formula for square footage of a triangle?
Treat it as a square and half the result.
What is the square footage of a 25 foot diameter circle?
The area of a circle is ­pi X r X r (pi times r squared) where pi is 22/7 and r is the radius. If the diameter is 25 feet, the radius is half of that, or 25/2 which equals 12.5 feet. So, the area will be 22/7 X 12.5 X 12.5 = 491.07143 square feet. Don't they teach this in elementary school any more?
How do you find the square footage of a round room?
the area of a circle is pi times the radius squared, the radius being half the diameter. Pi is approximately 3.14
How do you find the radius of a circle inside a square?
The same as half the side of the square, as the radius of the circle is half its diameter, and the diameter of the circle is equal to the side of the square.
How do you calculate half of a circle if the radius is 6 centimeters?
The answer depends on what characteristic of a half circle you want to calculate: its area or perimeter or something else.
What is the square footage of 20 feet x 3 and half feet?
70 square foot.
