10. The Total surface area of cuboid 758 sq. cm has length and breadth14cm and 11 cm
respectively. Find the height of the cuboid?
Answers
Answered by
8
Answer:
Step-by-step explanation:
Surface Area of cuboid =2(lb+bh+hl)
Surface Area of cuboid = 758 sq. cm ( given )
length = 14 cm
breadth = 11 cm
height = ? cm
ATQ
2(lb+bh+hl) = 758
lb + bh + hl = 758/2
lb + bh + hl = 379
14 x 11 + 11h + 14 h = 379
154 + 25h = 379
25 h = 379 - 154
25h = 225
h = 225/25
h = 45/5
h = 9 cms.
Answered by
1
Answer:
height will be 9 cm
hope it helps
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