Question

find the surface area of a cuboid whose lenght =10cm breadth =12xcm height =14cm​

Answer 1

Answer:

Surface Area of Cuboid=428sq.cm

Step-by-step explanation:

Total Surface Area of Cuboid=(lb+bh+lh)

=(10*12)+(12*14)+(10*14) square cm

=120+140+168

=428 square cm

Answer 2

Answer:

length = 10cm

breadth = 12cm

height = 14cm

surface area of cuboid = 2(lb+bh+lh )

= 2(10*12 + 12*14 + 10*14 )

= 2( 120 + 168 + 140)

= 2*288

= 568cmsquare

Answer by : SHIVIKA RANA