alexnc03
alexnc03 alexnc03
  • 04-02-2020
  • Mathematics
contestada

PLEASE HELP I HAVE NO IDEA IM GONNA FAIL

PLEASE HELP I HAVE NO IDEA IM GONNA FAIL class=

Respuesta :

PSN03
PSN03 PSN03
  • 04-02-2020

Yo sup??

Dude chill....u will pass for sure :)

SA of composite figure=sum of SA of individual faces

=SA of 2 triangles+SA of rectangle 1+SA of lower cuboid

=2*1/2*8*10+2*9*14+3*10*14+2*10*10

=80+252+420+200

=952 ft^2

Hope this helps.

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