Question

find the volume and surface of a cuboid of lenghth10cm , breadth 8cm and height 6cm

Answer 1

Hey!!
________________________________
For Cuboid
L=10cm
b=8cm
h=6cm
________________________________
●Volume of cuboid=l×b×h=(10×8×6)cm^3=480cm^3
________________________________
●And,Total Surface Area(TSA)=2 (lb+bh+lh)=2 {(10×8)+(8×6)+(10×6)}cm^2
=2(80+48+60)cm^2
=2×188cm^2
=376cm^2
________________________________
●And,Lateral surface area (LSA)=2 (l×b)×h
={2(10+8)×6}cm^2
=2×18×6cm^2
=216cm^2
________________________________
Hope it helps!!!!! :)

Answer 2

Thus so

_____________________________________________________________

*HEY *

. SO

. TSA OF CUBOID = 2 ( LB + BH + HL )

. 2 ( 10 * 8 + 8 * 6 + 6 * 10 )

. 2 ( 80 + 48 + 60 )

. 2 ( 188 )

. 376 CM ²

. SO

. CSA OF CUBOID = 2 ( L+ B ) H

. 2 ( 10 + 8 ) * 6

. 2 * 18 * 6

. 216 CM ²

. SO

. VOLUME OF CUBOID = L B H

. 10 * 8 * 6

. 480 CM ³


. Hope it helps