Question

hey! I need help/answers to 20 questions. Heres the first question Find the volume of a pyramid with a square base, where the side length of the base is 10.9 m and the height of the pyramid is 4.7 m. Round your answer to the nearest tenth of a cubic meter.

Answer 1

The Volume of the pyramid is;

`186.1\text{ }m^3`

Step-by-step explanation:

Given the pyramid with a square base and dimensions;

`\begin{gathered} l=10.9m \\ h=\text{4}.7m \end{gathered}`

Recall that the volume of a pyramid can be calculated using the formula;

`V=(l* l* h)/(3)`

Substituting the given values;

`\begin{gathered} V=(10.9*10.9*4.7)/(3) \\ V=186.1m^3 \end{gathered}`

Therefore, the Volume of the pyramid is;

`186.1\text{ }m^3`