Answers

2014-03-14T13:38:55+05:30
Menstruation is measurements of a figures like square, rectangle, circle, triangle they are single dimensions and three dimensions like cylinder, cube, cuboid, cone,sphere, etc.

To solve menstruation we need by heart the formulas that used to find the solutions like area, perimeter, surface area and volume. 
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2014-03-14T13:44:01+05:30
First read the question two three times carefully.Then write the given data and see what to find.(Here u must have to learn the formulas)Then put the formula according to its necessity.By doing calculation u can get the answer,but do calculation carefully. 
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