lindamcmillan2 lindamcmillan2

18-01-2018
Mathematics

contestada

what is the area of a circle diameter 10cm? use 3.14 to represent pi.PLEASE show your work

Respuesta :

slolyki slolyki

18-01-2018

Answer: A ≈ 78.54 cm² :)

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katrinahachko katrinahachko

18-01-2018

pi * r^2 is area
therefore, it is 3.14*25
which is 78.5

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