Question

What is the surface are a of this shape please?

Answer 1

Answer: 64

Step-by-step explanation:

Answer 2

Step-by-step explanation:

first find the surface area of the cuboid

L=6. b=3. h=2

so,

surface area of cuboid=(lb+bh+hl)

=(6*3+3*2+2*6)

=(18+6+12)

=32

so now we have to find the surface area of the vertical cuboid

L=4. b=3. h=1

so

=(4*3+3*1+1*4)

=(12+3+4)

=(19)

now add these both results,

=19+32

=51

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