nikkiii17
nikkiii17 nikkiii17
  • 21-05-2017
  • Mathematics
contestada

5a please :) I don't know the formula

5a please I dont know the formula class=

Respuesta :

Aishani
Aishani Aishani
  • 21-05-2017
S.A = (2×area of base) + area of lateral faces
Area of lateral faces = area of base × height

Area of lateral faces = 19×4×8=608
S.A = (2×19×4)+608
=760
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