Question

Find the volume, lateral surface area and the total surface area of the cuboid whose dimensions are Length=24m, breadth=25cm and height=6m.

Answer 1

Given Length=24m, breadth=25cm and height=6m

We know that volume of cuboid= length × breadth × height

V = (24 × 0.25 × 6)

V = 36m³

We know that total surface area of cuboid= 2(l b + b h + h l)

Surface area = 2 (24 × .25 + .25 × 6 + 6 × 24)

Surface area = 2 (6 + 155 + 1.5)

Total Surface area = 303m²

We know that lateral area of cuboid= 2 [(l + b) × h]

Lateral surface area = 2 [(24 + .25) × 6]

Lateral surface area = 291 m²