The perimeter of a rectangle is equal to 4040. if the length is halved and the width is divided by 3, the new perimeter is decreased by 2424. what is the length of the original rectangle?

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step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.