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Perimeter Formulas of MATHS

Posted Date: 29 Feb 2008 Resource Type: Articles/Knowledge Sharing Category: How things work

Posted By: shikha Member Level: Diamond
Rating:

Points: 1

The perimeter of any polygon is the sum of the lengths of all the sides

1. rectangle = 2a + 2b

2. triangle = a + b + c

3. square = 4a

4. circle = 2pi r

5. circle = pi d (where d is the diameter)

Responses

Author: mark richards 11 Mar 2008

Member Level: Silver Points : 2

do you know the perimeter for an oval?

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