Question

whose diagonal is larger a cuboid of dimensions 10cm* 9cm*8cm or a cube of edge 9 cm
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Answer 1

Answer:

Cuboid

Step-by-step explanation:

Because it has a longer breadth. It is also obvious. This can also be verified by using the formula:(d)²=√( length)²+(breadth)²+(height)²

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Answer 2

Diagonal of cuboid is larger than the diagonal of cube.

Given

To find whose diagonal is larger

Cuboid of dimensions = 10 cm × 9 cm × 8 cm

Cube of edge = 9 cm

Formula :

Diagonal of Cuboid = √$l^{2}+ b^{2}+ h^{2}$

Diagonal of cube = √$l^{2} + w^{2}$   ( By using pythagorean theorem )

From the given data it has been proved that diagonal of cuboid is larger than the diagonal of cube.

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whose diagonal is larger a cuboid of dimensions 10cm* 9cm*8cm or a cube of edge 9 cm

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