4 pi r 2
its not i dont no why
length times width
the equations tell you what the surface area of somthing is
find the area of all the faces then add them all up. this is how you get surface area and there isn't any formula for it
Finding the radius of a Sphere by using the surface area is a multi-step mathematical equation. The radius (r) of a sphere with a surface area of 1742400ft is 372.365ft.
Some of many examples are:- Finding the circumference of a circle Finding the area of a circle Finding the surface area of a sphere Finding the volume of a sphere Finding the surface area of a cylinder Finding the volume of a cylinder Finding the volume of a cone Finding the surface area of a cone
The equation for the SA of a square is 6a^2. So find the area of one of the faces, (a^2) and multiply that times 6.
what is the formula to finding the total surface area of a rhomboid?!
True.
The answer is TRUE.
False...
Some of the many applications that pi is used in geometry are as follows:- Finding the area of a circle Finding the circumference of a circle Finding the volume of a sphere Finding the surface area of a sphere Finding the surface area and volume of a cylinder Finding the volume of a cone
The rule for finding the area of a parallelogram is a simple equation of A=bh. For this equation, the A is area, b is base, and h is height. The area of a parallelogram is equal to the shape's base multiplied by the shape's height.
You Are Finding The Area Of That Object .
2x3.14r
Surface area of a sphere with radius r = 4(pi)r2