parksarang
parksarang
24-05-2017
Mathematics
contestada
area of a pentagon with a radius of 8m
Respuesta :
wolf1728
wolf1728
24-05-2017
area = [radius^2 * 5 * sine (360/5)] / 2
area = [64 * 5 * 0.95106] / 2
area =
152.1696
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