length breath and height of a cuboid shape box of medicine is 20cm 12cm and 10cm respectively. find the surface area of vertical faces and total surface area of this box
Answers
Answered by
1
total surface area=2(lb+bh+hl)
2(20+12+10)=40+24+20=84cm^2
and surface area of vertical faces=lateral surface area=2(l+b)h=2(20+12)=40+24=64cm^2
2(20+12+10)=40+24+20=84cm^2
and surface area of vertical faces=lateral surface area=2(l+b)h=2(20+12)=40+24=64cm^2
Similar questions