Questions & Answers for: formula for area

...formula I have a round disc 1800mm in diameter I want to calculate in excel the surface area of 1800mm in m2 and i have 38 discs. what is the total surface area inn square metres is it 1800*3.14=5652 ...

I want to be able to write things in my calculator, such as formulas, and save them so that I can access them again later. Hello, What you can do to save formulas on your calculator is while your ...

area of triangle Hi nanaeden Use the formula depending on what is given If one side and vertical height from that side to the opposite vertex is given, use the formula 1/2 of basexheight If 3 sides of

...formula that tells you how to compute the area enclosed. Read your book or your notes to know what formula to use. I cannot give you a formula because I have no idea about the shape of the figure nor ...

...area of the one slice of pizza used the formula A = 1/2 rs,then substitute now the given radius and value of length of arc(S) to the formula. A = 1/2 rs = 1/2(6)(0.7853 rad) A = 2.3559 Hope this ...

formula for solids of different shapes. For a right solid with a rectangular base - volume is base area x height Similarly for cylinder with a circular base - volume = base area x height (base area in

heron's formula Heron's formula. Heron’s formula is used to find the area of triangle when the length of all sides is known.Formula:

...formula of the lateral area. You should find a value of (1/2)*SQRT(203) or about 7.1239 cm You need to calculate the altitude (height) of the pyramid from the apex (summit) to the center of the base ...

...the area I will not try to guess what that diameter represents, so I will give you all mensuration formulas for the area of a regular polygon. s is the measure of the side, r the radius of the ...

area formula is PI x r squared that is 3.1417 times the radius of the circle squared example is:- 3.1417 times 3 inches squared =3.1417 times 3x3=3.1417x9=28.279 square inches if you want to work back