Question

find the surge area and lateral area of a cuboid measuring4cm by 8 cm by 2cm​

Answer 1

Answer:

Surface Area = 112

Lateral area = 48

Step-by-step explanation:

Surface Area of Cubiod = 2(lb + bh + hl)

Surface Area of Cubiod = 2 ( 4 × 8 + 8 × 2 + 2 × 4)

Surface Area of Cubiod = 2( 32 + 16 + 8 )

Surface Area of Cubiod = 2 ( 56 )

Surface Area of Cubiod = 112

Lateral Area of Cubiod = 2h ( l + b )

Lateral Area of Cubiod = 2 × 2 ( 4 + 8 )

Lateral Area of Cubiod = 4 ( 12 )

Lateral Area of Cubiod = 48

Hope it helps !!