Diamond perimeter

Calculate the diamond circumference, which area is 288 cm square, and one diagonal has a size of 124 cm.

Correct answer:

o =  248.174 cm

Step-by-step explanation:

S=288 cm2 u=124 cm  S = 2u v  v=2 S/u=2 288/124=311444.6452 cm  a=(u/2)2+(v/2)2=(124/2)2+(4.6452/2)262.0435 cm  o=4 a=4 62.0435=248.174 cm

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