Calculate 19083

A) The wooden cube has an edge 14.7 cm long. Calculate its surface area and volume.

B) The metal cube's inner edge is 13.6 cm long. How many cm of water can fit in it?

Correct answer:

S₁ =  1296.54 cm²
V₁ =  3176.523 cm³
V₂ =  2515.456 cm³

Step-by-step explanation:

$$\begin{gathered} a=14.7\text{cm} \\ {S}_1=6\cdot a^2=6\cdot 14.7^2=1296.54{\text{cm}}^2 \end{gathered}$$

$V_1=a^3=14.7^3=3176.523{\text{cm}}^3$

$$\begin{gathered} c=13.6\text{cm} \\ {V}_2=c^3=13.6^3=2515.456{\text{cm}}^3 \end{gathered}$$

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