Question

find L.S.A of a cuboid l=9m,b=6m,h=4m​

Answer 1

Answer:

120 m^2

Step-by-step explanation:

LSA = 2 * H ( L + B )

LSA = 2 * 4 * 15

LSA = 120 m^2

Answer 2

Answer:

228m^2 is the correct answer

Step-by-step explanation:

LSA = 2( lb + bh + lh )

       = 2[ (9x6) + (6x4) + (4x9) ]

       = 2[ 54+24+36]

       = 2 x 114

       = 228m^2

Step-by-step explanation: