Saved Bookmarks
| 1. |
find the lateral surface area and total surface area of cuboid of length 80 CM breadth 40 cm and height 20 CM |
|
Answer» Step-by-step explanation: l=80cm,b=40cm,h=20cm Therefore, TSA = 2(lb+bh+hl)=2(80×40+40×20+80×20)=11200 CM 2
LSA = 2(l+b)h=2(80+40)20=4800 cm SQARE
|
|