Math, asked by adityashrivastava13, 10 months ago

total surface area of cuboid with dimensions 15, 20 and 10​

Answers

Answered by rishabh00027
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 paromitanaskar2710
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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