The formula for the area of the shape really depends on the shape. Some of the following are the areas of certain shapes:
Rectangle area = lw (length x width)
Parallelogram area = bh (base x height)
Triangle area = 1/2 bh
Trapezoid area = [(b1 + b2)/2] h
There are other shapes as well that require different formulas for finding their area.
The ddiameter of No. 14 wire is 64 mils. What is its area in CM and in SM?
Volume= surface area (length x width) x depth re arrange to surface area= depth= Volume/Area Area= Volume/Depth
define the following write the units and formula
No because the formula for finding the area of an oval, which is an ellipse, is quite different
There can be no such formula in general. A formula will exist if the area is a regular polygon (or a circle).
The answer depends on what the formula is for: its area, ratio of sides, size of angles, etc.
The ddiameter of No. 14 wire is 64 mils. What is its area in CM and in SM?
in place of r (radius) write d/2 where d is diameter
u have to do distributive property and try to fit the formula of the trapezoid in the expression da
The area formula for the parallelogram is related to the area formula for a rectangle because you can make the parallelogram into a rectangle to find the area.
Volume= surface area (length x width) x depth re arrange to surface area= depth= Volume/Area Area= Volume/Depth
define the following write the units and formula
False. The surface area formula for a right cone is not the same as the surface area formula for an oblique cone.
The formula for the area of a square is s2 (sides squared)
Octagon
Rectangle
First you write the formula for the area of a trapezium, either from memory or by looking it up. Then you substitute the lengths of the sides in your trapezium for each of the appropriate terms in the formula. Oh, all right: Area = 1/2 (height) x (length of base-1 plus length of base-2).