Question

If l=3cm b=4cm h=5cm the LSA of the cuboid is

Answer 1

Answer:

70

Step-by-step explanation:

LSA = 2(l+b)h

LSA =2(3+4)5

LSA = 2×7×5

LSA = 70

Answer 2

Answer:

the answer is 94CM

Step-by-step explanation:

If L = 3cm

B = 4cm

H = 5 cm

So the lateral surface area of cuboid is

2(l×b+b×h+h×l)

2[(3×4)+(4×5)+(5×3)]

2(12+20+15)

2(32+15)

2(47)

94 cm