Question

A matchbox is 4cm long 2.5 CM board 1.5 CM in height its are the sides are to be covered exactly with craft paper how much paper will required to do so​

Answer 1

Answer: 39.50 cm. square

Step-by-step explanation:

Shape of match box - cuboid.

Given that,

l = 4 cm. , b =2.5 cm. , h = 1.5 cm.

Total surface area of cuboid= 2×(lb+bh+hl)

=2×(4×2.5 +2.5×1.5 +1.5×4)

=2×(10 + 3.75 + 6)

=2 × 19.75

=39.5 cm.^2

Answer 2

Answer:39.5 cm.square.

Step-by-step explanation: Hope it helps you.