Three cubes each of side 2 cm are joined together side by side to form a cuboid. The total surface area of the cuboid is.
Answers
Answered by
1
Answer:
40 cm
Explanation:
when you will join the two cube sides of 2 cm each you will get a cuboid whose length is 2+2=4 cm and breadth and height 2 cm each.
then applying the formula of total surface area 2(lb+bh+lh)= 2(4×2+2×2+4×2)= 20×2=40
therefore the answer will be 40cm²
Answered by
0
Answer:
Answer:
40 cm
Explanation:
when you will join the two cube sides of 2 cm each you will get a cuboid whose length is 2+2=4 cm and breadth and height 2 cm each.
then applying the formula of total surface area 2(lb+bh+lh)= 2(4×2+2×2+4×2)= 20×2=40
therefore the answer will be 40cm²
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