Two cubes each of side 8cm are joined face to face.find the total surface area of the cuboid this formed
Answers
Answered by
3
Answer:
2(lb+lh+bh)
Answer is 640
Step-by-step explanation:
the length has become 16 cm
Answered by
4
Answer:
The total surface area of the resulting cuboid will be equal to 640 square cm
Step-by-step explanation:
Given,side of the cube=8cm
Dimensions of the cuboid thus formed
Length = 8+8 = 16 cm
Breadth =8 cm
Height = 8 cm
Now, total surface area of the cuboid
=2{(16×8)+(8×8)+(8×16)}
=2{128+64+128}
=2×320
=640 square cm
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