Question

The surface area of lateral surfaces of cuboid having length, breadth, height 12cm 8cm 3cm respectively is
​

Answer 1

Answer:

288

Step-by-step explanation:

l×b×h

12×8×3

96×3

288

Answer 2

Answer:

312cm^2

Step-by-step explanation:

Given: length (l) of cuboid = 12cm

breadth(b)= 8cm

height(h) = 3cm

lateral surface area of cuboid = 2(l*b+l*h+b*h)

= 2(12*8+12*3+8*3) cm^2

= 2(96+36+24) cm^2

= 2*156 cm^2

= 312 cm^2