Geometry Course/Polygon/Quadrilateral/Rectangle

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Rectangle[edit | edit source]

Rectangle is a Quadrilaterl that has two long sides parallel and congruent to each other and two short sides parallel and congruent to each other and the four equal angles equal to 90o

AD // = BC
AB // = DC

Properties[edit | edit source]

Perimeter[edit | edit source]

P = AD + BC + AB + DC = 2x(a+b)

Area[edit | edit source]

Volume[edit | edit source]