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The area of the circle with a 3 inch diameter is pi*1.5^2 = 7.069 square inches rounded
Area = A
radius of circle = r
pi = 3.14159265
A = pi x r^2
A = 3.14159265 * (1.5) ^ 2
A = 3.14159265 *2.25
A = 7.06858
The area of the circle is pi*1.5^2 = 7.069 square inches rounded
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What is the area of a circle if the diameter 28.9m?
Area = pi*14.452 = 655.972 square m to 3 dp
If the diameter of a circle is 6 feet what is the area of the circle in square feet?
The area of a 6-foot diameter circle is about 28.274 square feet. A = pi r2 (r = 6/2 = 3) A = (3.1416)(32) = approximately 28.274
What is the area for a small 20ft Circle?
The area is the same as that of a big 20 ft circle. Assuming the 20 ft refers to the diameter of the circle, its area is 314.159 sq ft (to 3 dp)
What is the diameter of a 8cm circumference?
Find the area of diameter 8cm given. Take π as 3⅐ or 3.14
How do you find the area of a circle if the circumference is 10?
We know that the area of a circle is pi * r2. We also know that the circumference of a circle is pi * d. Therefore, when you know the circumference of a circle and want to know the area, divide the circumference by pi to give you the diameter of the circle, divide the diameter by 2 to give you the radius, square the radius and then multiply by pi to get the area. So, 10/pi = 3.183. 3.183/2 = 1.5915. 1.59152 = 2.533 2.533 * pi = 7.958 to 3 decimal places. The area of your circle is therefore 7.958cm2.
How many square inches are in the area of 3 inch diameter circle?
The area of a 3-inch diameter circle is about 7.068 square inches.
What is the area of a circle with a one inch diameter?
Area = pi * diameter * diameter /4 = 3.14 * 1 *1 /4 = approx = 3/4 of square inch
What is the surface area of an 11 inch diameter circle?
Area of the circle = pi*5.52 = 95.033 square inches to 3 decimal places
What is the area of a 19.6 inch diameter circle?
Area = pi*9.82 = 301.719 square inches to 3 dp
How calculate area circle?
The formula for finding the area of a circle is pi * r², where pi = 3.14; * = multiply; r = 1/2 of the diameter; and ² = squared (multiplied by itself). An example of how to calculate the area of a circle with a 6 inch diameter (3 inch radius): a = Pi * r² a = 3.14 * 3² a = 3.14 * 9 a = 28.26
What is the area of 6 inch diameter circle?
The formula for calculating the area of a circle is:r²πSo, the area of a circle with a diameter of 6 inches (with a radius of 3 inches) is:3²π = 9π ≈ 28.2743 in²
Area of a circle that has diameter of 3 cm?
The area of a circle that has diameter of 3 cm is: 7.069 cm2
What is the radius of a circle with a 6inches diameter?
The radius of a circle is half the diameter, so the radius of a 6 inch diameter circle is 3 in.
What is the area of 11 inch diameter circle?
It is: pi*5.52 = 95.033 square inches to 3 decimal places
What is the area of a three quarter inch diameter circle?
Area = pi*3/82 = 0.4417864669 or 0.442 correct to three decimal places
What is the radius of a 3 inch circle?
If "3 inches" refers to the circle's diameter, then the radius is one-half of that.
What is the area of a circle with a diameter of 3?
7.065
