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If the surface area of a cube is 24 sq.cm. then find the length of its diagonal.

A2√2 cm

B√3 cm

C2√3 cm

D2√6 cm

Answer:

C. 2√3 cm

Read Explanation:

6a²=24 a²=4 a=√4=2 d=a√3 d=2√3 cm


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