Shay1811
Shay1811
06-09-2017
Mathematics
contestada
Answer both questions please
Respuesta :
choixongdong
choixongdong
06-09-2017
6)
P of
Regular heptagon = 7a = 7 x 12 = 84
Area
of Regular heptagon = 1/2 P a
Area of Regular heptagon = 1/2 (84)(8)
Area of Regular heptagon = = 336
answer
B. 336
7)
P of Regular nonagon= 9a = 9 x 9 = 81
Area of Regular heptagon = 1/2 P a
Area of Regular heptagon = 1/2 (81)(16)
Area of Regular heptagon = = 648
answer
D. 648
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