a room is 30m long 24m breath & 18m height find total surface area
Answers
Answered by
1
2( lb+bh+hl)
2(30.24+24.18+18.30)
2.1692
3384
2(30.24+24.18+18.30)
2.1692
3384
Answered by
1
room is in the shape of cuboid whose
length ,l=30 m
breadth ,b=24m
height,h=18 m
total surface area of room (cuboid)=
2[lb+bh+hl]
=2[(30×24) +(24×18)+(18×30)]
=2[ 720 +432 + 540]
=2[ 1692]
= 3384 m²
length ,l=30 m
breadth ,b=24m
height,h=18 m
total surface area of room (cuboid)=
2[lb+bh+hl]
=2[(30×24) +(24×18)+(18×30)]
=2[ 720 +432 + 540]
=2[ 1692]
= 3384 m²
manideepdushetti:
3384 m2
yes
Similar questions