Question

the total surface area of a cuboid of length 6 metre and breadh 5 metre is 126 square metre find its height​

Answer 1

Answer:

H. 3 okkkkkkkkkkkkkkkkkk

Answer 2

Step-by-step explanation:

1. Total surface area of cuboid =2(lb+bh+hl) =2(6*5+5*h+h*6)
2. 126=2(30+5h+6h)
3. 126=60+10h+12h
4. 126-60=22h
5. 22h=66
6. h=66/22
7. h=3
8. height of cuboid is 3meter