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PLEASE ANYONE HELP MEEE!!!!


An equilateral triangle has an apothem of 5 cm. Find the perimeter of the triangle to the nearest centimeter.


A.


26 cm

B.


52 cm

C.


75 cm

D.


100 cm"

Verified Answer :

pkmnmushy

Well, as the  apothem is  = s/2Tan(180/n). 
5 = S/2Tan(180/3), S = 17.32 cm. 
P = 17.32 + 17.32 + 17.32 = 52 cm.
So your option will be the second one: B. 52 cm.
Hope this is useful

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