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Elementary Geometry for College St...
Solutions
Elementary Geometry for College St...
A large star is to be constructed, with lengths as shown in the accompanying figure. Give an expression for the total length of the wood strips used in the construction.
To find:
The expression for the total length of the wood strips which are used for the construction of a large star.
1) In FOIL method, First, Outside, Inside, and Last pairs of terms are multiplied and then added.
2) The area of the rectangle is given by LW where L is the length and W is width of the rectangle.
Calculation:
There are 10 strips of length x and 5 strips of length y in the given large star...
Chapter A Solutions
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