Question

Sreeja painted the outer surface of a cabinet of measures 1m×2m×1.5m. Find the surface area she covered if she painted all surfaces except the top and bottom of the cabinet.

Answer 1

Answer:

QUESTION:

Sreeja painted the outer surface of a cabinet of measures 1m×2m×1.5m. Find the surface area she covered if she painted all surfaces except the top and bottom of the cabinet.

SOLUTION:

The cabinet is in the shape of cuboid

length=2m

width=1m

height=1.5m

Step-by-step explanation:

Lateral surface area= 2(lb+bh)

=2((2×1.5)+(1×1.5))

=2(3+1.5)

=2(4.5)

=9 m²

Therefore, Sreeja painted 9 sq.m.

HOPE IT HELPS YOU:)

Answer 2

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The cabinet is in the shape of cuboid length = 2m

width = 1m

height = 1.5mStep-by-step explanation:

Lateral surface area= 2(lb+bh) =2((2×1.5)+(1×1.5)) =2(3+1.5)

=2(4.5)

=9 m²

Therefore, Sreeja painted 9 sq.m.

• Hope it will helps ✅