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Mathematics 11 Online
OpenStudy (anonymous):

Find the surface area of the figure below.

OpenStudy (anonymous):

OpenStudy (anonymous):

is it 144.37^2

OpenStudy (***[isuru]***):

u mean \[( 144.37)^{2}\] ???

OpenStudy (anonymous):

yes 144.37 ft^2

OpenStudy (***[isuru]***):

thats the area of the top section

OpenStudy (***[isuru]***):

area of the cone = area of circular base + area of the top section

OpenStudy (anonymous):

ops i forgot the base lol just a sec

OpenStudy (anonymous):

i think its 150.80ft^2

OpenStudy (anonymous):

ops i put in the wrong number i looked at it wrong lol its 169.65 ft^2

OpenStudy (***[isuru]***):

yep!! its correct :)

OpenStudy (anonymous):

i was looking at the answer from the last problem i did

OpenStudy (***[isuru]***):

haha ... :P

OpenStudy (anonymous):

thanks anyway :) i appreciate your willingness to help me all the time

OpenStudy (***[isuru]***):

u r welcome!

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