A= 1/2 (b1+b2) h
No, a trapezoid is not a parallelogram. And a trapiozed is nothing.
One might find the mathematical equation for the surface area of a sphere in a mathematics textbook. One might also find the equation at online math study groups.
You need the height as well to find the area, but the proper equation would be A= 5.5h
π×(radius)2http:/www.mathwarehouse.com/geometry/circle/area-of-circle.php
Multiply the length of the base by the vertical height.
If you have the radius of the circle then just plug it into the equation which ispi x r2This equation is used to find the area of a circleSo if your radius is 5 then all you do is 52 and then multiply by piHope that helps.Jamz159
Squares can come in different forms, but the equation to find the area is l × w = a.
Such as? If you can break the shape up into triangles you can find the area that way. Or, you can get into calculus-based equations if you have an equation for the random shape.
use algebra to find the radius, then plug the height and radius into the surface area equation
It has to do with the surface area formula: To find the total surface area of a pyramid, use this equation: Surface Area = B + 1/2 * P * s B = base area P = perimeter of the base s = slant height To find the volume of a Pyramid, substitute into this equation: V=1/3Bh B=base area h=height of pyramid
Area of a circle = (pi) (R2)R = radius of the circle = 1/2 of its diameter
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.