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Area wa rectangle ndi rectangle m'dera chilinganizo Chiwerengero

Area wa rectangle, rectangle m'dera chilinganizo Chiwerengero amalola kupeza malo rectangle, mwa mitunduyi pogwiritsa ntchito kutalika kwa mbali rectangle, kapena kutalika opendekera ndi mbali pakati diagonals.

Njira kuwerengetsa dera rectangle ndi:

Utali:    M'lifupi:   

Dera quadrate ndi

Rectangle ndi quadrilateral ndi kumathandiza kupeza ngodya zinayi kulondola.
Mitunduyi kwa dera rectangle ndi: Dera rectangle ndi, Dera rectangle ndi
kumene - m'lifupi ndi rectangle, b - kutalika rectangle ndi, D - diagonals, α - ngodya pakati diagonals