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Find The volume up so given pyramid round to the nearest tenth

Find The Volume Up So Given Pyramid Round To The Nearest Tenth class=

Sagot :

The rule of the volume of the pyramid is

[tex]V=\frac{1}{3}\text{base area }\times\text{ height}[/tex]

Since the base of the given figure is a square, then

The base area = 12 x 12 = 144 cm^2

Since the height = 9.1 cm, then

[tex]\begin{gathered} V=\frac{1}{3}\times144\times9.1 \\ V=436.8cm^3 \end{gathered}[/tex]

The volume of the pyramid is 436.8 cm^3