The length of a cuboid is thrice its breadth
and the height is
5cm. Find the total surface
area of the cuboid if its volume is
1500m³
Answers
Answered by
2
Step-by-step explanation:
volume = l*b*h
1500= 3b*b*5
300= 3b^2
b^2 = 100
b= 10
so L = 3b
3*10
= 30
total surface area = 2(lb+bh+hl)
= 2(30*10+10*5+5*30)
= 2(300+50+150)
= 2(500)
= 1000
Answered by
1
Answer:
Given Length of cuboid=10cm
Breadth of cuboid =5cm
Height of cuboid=3cm
∴ Volume of a cuboid=Length×breadth×height
=10×5×3
=150cm
Step-by-step explanation:
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