Question

Find the total surface area of a cuboid whose side is 5 cm​

Answer 1

Step-by-step explanation:

Answer

length=5cm

breadth=2.5cm

height=7cm

totalsurfaceareaof

cuboid=2×(lb+bh+hl)

2×(5×2.5+2.5×7+7×5

cm)

2×(12.5+17.5+35)

2×65

130cm

2

# A cuboid is a convex polyhedron.

# A cuboid have 6 faces.

#It have 12 number of edges.

# All angles are right angles.

# Simply , cuboid is made up of 6 rectangles