Question

. Find the LSA, TSA and volume of the cuboids with length 3cm, breadth 4cm
and height 5cm​

Answer 1

Step-by-step explanation:

L.S.A of a cuboid

2h (l + b)

2 × 5 × ( 3 +4)

10× 7

70 cm^2

T.S.A of a cuboid

2 ( l b + bh + hl )

2 × ( 3*4 + 4*5 + 5*3 )

2 × ( 12 + 20 + 15)

2 × 47

94 cm^2

volume of cuboid

lbh

3× 4 × 5

60 cm^3