Question

Find diagonal of cube whose volume is 1225 cm³​

Answer 1

Answer:

Volume of a cube = a³

a³ = 1225

a = ∛1225

a = 10.7 (approx)

Diagonal of a cube = a$\sqrt{3}$

∴ Diagonal = 10.7$\sqrt{3}$

Diagonal = 10.7 * 1.7

∴ Diagonal = 18.19 (approx.)

For exact values, please refer to the image:

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