total surface area of a cuboid which has 14×18×12
Answers
Answered by
1
Step-by-step explanation:
surface area of cuboid is 2 of lb+bh+hl
that is 2*14×18 +18×12+ 12 ×14
Answered by
0
Step-by-step explanation:
The formula of the total surface area of a cuboid = 2(lb + bh + lh) unit² ( here, l refered "length", b refered "breath", h refered "hight")
so, we put the value
2(14×18 + 18×12 + 14×12) unit²
= 2 (252 + 216 + 168) unit²
= (2 × 636) unit²
= 1272 unit ² (ans.)
Hope, you are helped and please mark the answer as brainliest. Stay safe.
Similar questions