elsakay
elsakay elsakay
  • 20-08-2020
  • Mathematics
contestada

73) Find the surface area. Don't forget your
label.
8 cm
10 cm
18 cm
8 cm

73 Find the surface area Dont forget your label 8 cm 10 cm 18 cm 8 cm class=

Respuesta :

mlarsen5000
mlarsen5000 mlarsen5000
  • 20-08-2020

Answer:

512cm²

Step-by-step explanation:

1/2bh*2 = 1/2(4)(10)(2)=40

Each triangle is 40

18*8=144

Each rectangle is 144

144+144+144+40+40=512cm²

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