Three cubes each side 8 cm. are join together side by side to form cuboid. Find. the surface area of cuboid
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Answered by
12
answer will be 3456 cm²
coz 1 side will be of 8×3=24cm
now Area of 1 plane surface=24²=576
there total 6 surfaces so total area=6×576=3456cm²
coz 1 side will be of 8×3=24cm
now Area of 1 plane surface=24²=576
there total 6 surfaces so total area=6×576=3456cm²
Answered by
23
since , the length (l) of the the cuboid =3* 8cm
=24cm
it's breadth (b)=8cm and
its height(h)=8cm
total surface area=2(l*b+b*h+h*l)
=2(24*8+8*8+8*24)cm^2
=896 cm^2
=24cm
it's breadth (b)=8cm and
its height(h)=8cm
total surface area=2(l*b+b*h+h*l)
=2(24*8+8*8+8*24)cm^2
=896 cm^2
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