Math, asked by goyalsanjeev8204, 10 months ago

what is the difference between the two boxes shown in the adjoining figure is the lateral surface of area of both same​

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Answered by dk505404
9

Answer:

their shape is the difference bro

Answered by TanikaWaddle
17

lateral surface area of cylinder = 254.57 cm²

lateral surface area of the cuboid= 324 cm²

lateral surface area of both the figures are different

Step-by-step explanation:

the two boxes are different in shape

one is cylinder and other one is cuboid in shape

diameter of cylinder = 9 cm

radius of cylinder = 4.5 cm

height of the cylinder = 9 cm

then,

lateral surface area of the cylinder = 2\pi rh

= 2\times\frac{22}{7}\times 4.5\times 9

= \frac{1782}{7}

= 254.57 cm²

length of cuboid = 9 cm

breadth of cuboid = 9 cm

height of cuboid = 9 cm

then ,

lateral surface area of the cuboid = 2(l+b)h

= 2×(9+9)×9

= 2×18×9

= 324 cm²

hence ,

lateral surface area of cylinder = 254.57 cm²

lateral surface area of the cuboid= 324 cm²

lateral surface area of both the figures are different

#Learn more:

There are two cuboidal boxes shown in the adjoining figure. which box requires the lesser amount of material to make

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