CUnicorn11
CUnicorn11
23-04-2017
Mathematics
contestada
Please help! Thank you!!
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catlover33451
catlover33451
23-04-2017
To find out the surface area of a triangular pyramid you have to do 14 x 24 then divide by 2 which gives you 168 then you'll do 8 times 6.9 then divide by 2 which will give you 27.6 which when you add 168+27.6, you'll get 195.
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