max236524
max236524
24-07-2017
Mathematics
contestada
Will someone please answer this ASAP??
Respuesta :
Аноним
Аноним
24-07-2017
SA = 2bA (base area) + LA (lateral area)
bA = r^2*pi = 13^2pi = 169pi cm^2
LA = 2r*pi*h = 2*13*pi*88,4 = 2298,4pi cm^2
SA = (2*169pi)+2298,4 pi = 338pi+2298,4pi = 2636,4pi
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