Seudónimo Seudónimo

14-05-2015
Mathematics

contestada

14

If the diameter of the circle above is 14 mm, what is the area of the circle?

7 mm2

49 mm2

196 mm2

14 mm2

14 If the diameter of the circle above is 14 mm what is the area of the circle 7 mm2 49 mm2 196 mm2 14 mm2 class=

Respuesta :

bufjasmine bufjasmine

14-05-2015

radius=1/2 diameter
are=radius^2*3.14
Hope I helped, and good luck!

Answer Link

StarTrekLover02 StarTrekLover02

14-05-2015

I believe the correct answer is B. 49 mm2

because the r=7

then do the formula A=3.14*7²

Answer Link

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