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Geometry 17 Online
OpenStudy (anonymous):

If BC = 26, AC = 30, and AB = 30 what is the perimeter of AED

OpenStudy (taylor0402):

do you know the formula for perimeter

OpenStudy (taylor0402):

and is this shape a triangle...because there are different ways to do perimeter according to the shape

OpenStudy (taylor0402):

ok but any way this should help...to find the perimeter of a polygon, take the sum of the length of each side. The formula for perimeter of a rectangle is: . To find the perimeter of a regular polygon, multiply the number of sides by the length of one side...and use this website it should help you a lot www.mathgoodies.com/lessons/vol1/perimeter.html

OpenStudy (anonymous):

Thanks

OpenStudy (anonymous):

Its a triangle

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