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NvidiaIntely (nvidiaintely):
@Kevin
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NvidiaIntely (nvidiaintely):
A regular pentagon has side length 12 cm. The perimeter of the pentagon is 60 cm and the area is 247.7 cm2. A second pentagon has side lengths equal to 18 cm. Find the perimeter of the second pentagon. 40 cm 65 cm 90 cm 49 cm
OpenStudy (kevin):
60/12 = 5 5*18 = 90
OpenStudy (kevin):
am I right? cos Idk what is regular pentagon
NvidiaIntely (nvidiaintely):
yeah that looks correct.
OpenStudy (kevin):
lol
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