Answer: [tex]13,500\ cm^3[/tex]
Step-by-step explanation:
Given
The base of a square pyramid [tex]a=30\ cm[/tex]
height of the pyramid is [tex]h=45\ cm[/tex]
The volume of a square pyramid is given by
[tex]V=\dfrac{1}{3}a^2h[/tex]
Putting values
[tex]\Rightarrow V=\dfrac{1}{3}\times 30^2\times 45=13,500\ cm^3[/tex]
