kindly tell what its surface area will be
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[0010001111]... Hello User... [1001010101]
Here's your answer...
The cubes have an edge of 4 cm.
Since they're joined along their lengths, they will form a cuboid.
This cuboid will have a length of 4+4 = 8 cm.
The breadth and height of the cuboid will be the same as the cube's, i.e., 4 cm
l = 8 cm
b = 4 cm
h = 4 cm
SA = 2(lb+bh+hl)
= 2(8×4 + 4×4 +4×8)
= 2(32+16+32)
= 2×80
= 160 cm²
So the first option is correct.
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Here's your answer...
The cubes have an edge of 4 cm.
Since they're joined along their lengths, they will form a cuboid.
This cuboid will have a length of 4+4 = 8 cm.
The breadth and height of the cuboid will be the same as the cube's, i.e., 4 cm
l = 8 cm
b = 4 cm
h = 4 cm
SA = 2(lb+bh+hl)
= 2(8×4 + 4×4 +4×8)
= 2(32+16+32)
= 2×80
= 160 cm²
So the first option is correct.
[0110100101]... More questions detected... [010110011110]
//Bot UnknownDude is moving on to more queries
//This is your friendly neighbourhood UnknownDude
Answered by
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it's length become 8 so
surface area = 2(lb +bh+hl) = 2(32+16+32) = 160
surface area = 2(lb +bh+hl) = 2(32+16+32) = 160
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