Answer:
[tex]V=210\ cm^3[/tex]
Step-by-step explanation:
The legs measuring 10 cm and 14 cm.
The height of the pyramid is 9 cm.
We need to find the volume of the pyramid. The formula for the volume of a right pyramid is given by :
[tex]V=\dfrac{1}{3}Bh[/tex]
Where
B is area of base,
[tex]B=\dfrac{1}{2}\times 10\times 14=70\ cm^2[/tex]
Put all the values,
[tex]V=\dfrac{1}{3}\times 70\times 9\\\\V=210\ cm^3[/tex]
So, the volume of the right pyramid is equal to [tex]210\ cm^3[/tex].
