The formula for calculating the area of a circle is A r2, where A is the area and r is the radius of the circle. Another way to calculate the area is using the formula A d2/4, where d is the diameter of the circle.
There are half a dozen or so circle theorems, each with a different formula. It is not easy to learn the formulae without some understanding of these theorems.
base times height just like a rectangle easy right
The formula to calculate the area of a circle is A = πr^2, where r is the radius of the circle. Given that the radius is 60m, we can substitute this value into the formula: A = π(60)^2. Calculating this, the area of the circle with a radius of 60m is approximately 11,304.37 square meters.
1. Start 2. Input the the value of radius R 3. Let PI=3.14 4. Calculate area=PI*R*R 5. Print area 6.End
Well, darling, a semicircle is half of a circle, so to find the area you just take the area of a full circle and divide it by 2. The formula for the area of a circle is πr^2, so for a 10cm semicircle, you'd calculate it as 0.5 * π * 5^2, which gives you an area of 39.27 square centimeters. Voilà!
Learn c programming and geometry. It will be easy when you know both.
Oh, dude, you just gotta divide the diameter by 2 to get the radius, which is 120 mm. Then you square that bad boy to get 14,400 mm². So, like, the area of the circle is 14,400 mm². Easy peasy, lemon squeezy.
Well, you can't really "convert" it, but I assumeyou want to calculate the circumference from the area. First, you need to know what figure you are talking about. For the specific case of a circle, I suggest you use the formula for the area of a circle, replace the known area, and solve for the radius. Once you have that, it is easy to calculate the circumference.
Oh, dude, like, the area of a circle is π times the radius squared, right? So, if the diameter is 200 m, the radius is half of that, which is 100 m. Just plug that into the formula, and you get an area of 31,415.93 square meters. Easy peasy, lemon squeezy.
Using 3.14 as Pi the area of circle is: 961.625
Sure thing, darling! To find the area of the shaded region in a circle with a central angle of 40 degrees and a radius of 9 cm, you first calculate the area of the entire circle using the formula A = πr^2. Then, you find the fraction of the circle that the shaded region represents, which is 40/360. Multiply this fraction by the total area of the circle to get the area of the shaded region. Easy peasy lemon squeezy!
Oh, dude, that's easy! The space inside a circle is called the "interior" or the "area." It's like the VIP section for all the points that are chilling inside the circle. So, yeah, it's where all the action happens... if circles could have parties, that is.