If the shape is circle then circumference. If any other form (non-symmetrical) then you can measure the area with integration from Calculus.
Yes, if it is bound by plane figures, just add the area of each plane figure. If it has a curved surface, divide it into many small pieces, to approximate the area with small rectangles or triangles, then add them up.
To estimate area enclosed between the x-axis and a curve on a certain bounded region you can use rectangles or parallelograms.
You find the surface area of a cube by using the formula 6e2. In this case, e=edge.
You get the area by using formulas. There is usually a specific formula to find the area of each shape. Some irregular shaps may not have a formula.
If the shape is circle then circumference. If any other form (non-symmetrical) then you can measure the area with integration from Calculus.
Because calculus applications are almost infinite. In fact, every branch of science uses calculus : physics, chemistry, biology, social studies, economics, etc. Calculus is a universal language that can be used to answer bunches of questions. Using calculus, you can solve various problems including the acceleration of planets in orbit, the kinetic energy of a car in motion, the equivalence point of a chemical reaction, the maximal profit a business can make, the lenght of any curved figure or the area and volume of eccentrical shapes, the electric field produced by a charged object, ... Calculus is interesting because you can use it everywhere!
Yes, if it is bound by plane figures, just add the area of each plane figure. If it has a curved surface, divide it into many small pieces, to approximate the area with small rectangles or triangles, then add them up.
Use the formula for the particular figure
i havent found yet will lwt u know later ..
You get the area by using formulas. There is usually a specific formula to find the area of each shape. Some irregular shaps may not have a formula.
To estimate area enclosed between the x-axis and a curve on a certain bounded region you can use rectangles or parallelograms.
I assume you mean "center of mass". The center of mass is just a position in space; that's not enough information to figure out the area.
i think you do d x pi
You find the surface area of a cube by using the formula 6e2. In this case, e=edge.
The only true answer is: The more area slices you make, the more accurate your answer will be. When you get to calculus, you'll discover that differential calculus is a process that works out to be the equivalent of an infinite number of area calculations, so that the answer is exact.
Differential calculus is concerned with finding the slope of a curve at different points. Integral calculus is concerned with finding the area under a curve.