The volume of the given pyramid is 262/3yd^3.
We have given that,
The pyramid is a triangle with a base of 5 and an altitude of 4
What is the formula of the pyramid?
[tex]V=\frac{1}{3}BH[/tex]
B=area of its base
h=height
[tex]\ Area\ of \ the \ base=1/2(5)(4)=10[/tex]
height=8yd,
Use the given values in the formula of the pyramid
[tex]V=\frac{1}{3}(10)(5)[/tex]
[tex]V=\frac{80}{3} \\V=26\frac{2}{3}[/tex]
Therefore the volume of the given pyramid is 262/3yd^3.
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