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Mathematics 19 Online
OpenStudy (anonymous):

Find the surface area of the figure below. sphere with diameter 74 mm A. 4300.84 mm^2 B. 17203.36 mm^2 C. 5476.00 mm^2 D. 464.96 mm^2

OpenStudy (anonymous):

|dw:1380043325537:dw|

OpenStudy (anonymous):

OpenStudy (anonymous):

just plug in 37 for r

OpenStudy (anonymous):

.-. that help?

OpenStudy (anonymous):

@Nemo1223 i didnt get any of the answers lol

OpenStudy (anonymous):

i got be

OpenStudy (anonymous):

B**

OpenStudy (anonymous):

you jst plug in 4pi(37)^2

OpenStudy (anonymous):

i put b but i didnt get that answer i just guessed

OpenStudy (anonymous):

Dx good guess then

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