total surface area of cuboid with dimensions 15, 20 and 10
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Answered by
3
Answer:
Total Surface Area of cuboid = 2(lb+bh+hl)
=2(15*20+20*10+10*15)
=1300 units
.THANKS
MARK AS BRAINLIEST
Answered by
0
Answer:
Given,
Length = 15 unit
Breadth = 20 unit
Height = 10 unit
We know that ,
Total surface area of a cuboid = 2(lb + bh + hl ) cb unit
= 2{(15×20)+(20×10)+(10×15)} cb unit
= 2(300+200+150) cb unit
= 2×650 cb unit
= 1300 cb unit
Therefore , the total surface area of the given cuboid is 1300 cb unit (ans)
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