Question

(a) Out of the wooden cube and cuboid paperweights (shown in Fig. 7), find which one would require more wood to make. 10 cm 8 cm 8 cm 4 cm​

Answer 1

Answer:

WP AP al DHL Apocalipsis Doña wSP

Answer 2

Answer:

The requirement of wood : Equal amount of wood is required.

Step-by-step explanation:

From the above question, they have given :

The wooden cube and cuboid paperweights

Here we need to find which one would require more wood to make.

FROM THE GIVEN FIGURE:

CUBE:

a = 6 cm

Volume of cube = 216

Lets assume,

Length of cuboid box (l) = 60cm

Breadth of cuboid box (b) =  40cm

Height of cuboid box (h) = 50cm

Total surface area of cuboidal box =2(lb+bh+hl)

=2(60×40+40×50+50×60)

=2(2400+2000+3000)

=2×7400

CUBOID:

l = 9 cm

b = 8 cm

h = 3 cm

Volume of cuboid = l x b x h  = 9 x 8 x 3  = 216

Thus, both cube and cuboid will require the same amount of wood to make.

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