Quadrilateral 8120

Include the side edge length of a regular quadrilateral pyramid if the pyramid height is 4 cm and the base area is 16 cm2.

Correct answer:

s =  4.899 cm

Step-by-step explanation:

h=4 cm S=16 cm2  S=a2  a=S=16=4 cm u=2 a=2 4=4 2 cm5.6569 cm  s=h2+(u/2)2=42+(5.6569/2)2=2 6=4.899 cm

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