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**zee-f****Member**- Registered: 2011-05-12
- Posts: 1,220

Hi can somebody please help me see if my answer to the following question is correct

Calculate the area for each of the polygons below. If you do not know an equation to use, divide the polygon into other shapes to determine the area.

I choose A because

((1² * 3 / 4 tan ))* (180/3) = 0.43301270189

1. An equilateral triangle with a side of 1 inch

A 0.43 sq in

B0.56 sq in

C0.89 sq in

D0.23 sq in

E 0.19 sq in

F 0.54 sq in

*Last edited by zee-f (2012-11-20 09:50:22)*

One, who adopts patience, will never be deprived of success though it may take a long time to reach him. Imam ali (as)<3

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**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,037

A is correct.

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

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