zolandpowe12
zolandpowe12
04-02-2018
Mathematics
contestada
what is the area of a 5 ft diameter
Respuesta :
zrh2sfo
zrh2sfo
04-02-2018
Area of a circle:
A = πr² = πd²/4
Answer:
r = 2.5 ft
C = 15.707963267949 ft
A = 19.634954084936 ft
2
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