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OpenStudy (anonymous):
HELP PLZ WILL GIVE MEDAL Determine the area of a regular pentagon with an apothem 2.1 centimeters long and a side length of 3 centimeters. a. 7.875 cm2 c. 31.5 cm2 b. 15.75 cm2 d. 12.6 cm2
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OpenStudy (anonymous):
@mathlover2014 @mathslover @mathshelp14
OpenStudy (anonymous):
B-15.75cm2
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