jennyv280 jennyv280

27-02-2017
Mathematics

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Find the length of the apothem of a regular pentagon that has a perimeter of 50cm.

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JaniceneshiaSmith15 JaniceneshiaSmith15

27-02-2017

Answer is 72
n = 5
a = 10 m
r = 6.88191 m
R = 8.50651 m
A = 172.048 m2
P = 50 m
x = 108 °
y = 72 °

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shayyyel shayyyel

27-02-2017

The length would be 72

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