Mensuration Practice Test 6

Question : 12 of 40

Marks: +1, -0

Find the lateral surface area of a cube inscribed in a sphere with the diameter of 18 cm.

Solution:

Edge of the cube =

{\diameter}/√3

{18}/√3

6 √3

cm
Lateral surface area of the cube =

4a^2

4(6√3)^2

= 432

cm^2

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