What is the surface area of this composite figure?

Mathematics

1 answer:

andrew-mc [135]2 years ago

6 0

Answer:

1260 inches squared

Step-by-step explanation:

Bottom: 24*6=144

Bottom front: 24*12=288

Bottom back: 24*12=288

Left side: 6*2=72

Right side: 6*12=72

Left top: 6*15=90

Right top: 6*15=90

Top front: (24*9)/2=216/2=108

Top back: (24*9)/2=216/2=108

144+288+288+72+72+90+90+108+108=1260

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