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Geometry 19 Online
OpenStudy (anonymous):

what is the surface area of a square pyramid with a base width of 3 feet and a slant height of 4 feet

OpenStudy (raden):

surface area (SA) = base area + lateral area SA = 3 * 3 + 4 * 1/2 * 3 * 4 = ....

OpenStudy (anonymous):

i got 78

OpenStudy (raden):

that's so big :P

OpenStudy (anonymous):

lol i know bot thats what i got

OpenStudy (rajee_sam):

|dw:1369880537826:dw|

OpenStudy (anonymous):

its 33

OpenStudy (rajee_sam):

you should do PEMDAS

OpenStudy (rajee_sam):

you must have typed in all the numbers continuously in your calculator

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