Mathematics
OpenStudy (anonymous):

Attach File I need help number 24,ty

OpenStudy (anonymous):

OpenStudy (anonymous):

ah Volume of pyramid is $$\frac{1}{3}\times h \times s^2$$

OpenStudy (anonymous):

Now all we have to do is to convert h into terms of $$\alpha$$ and s

OpenStudy (anonymous):

$tan (\alpha) = \frac{h}{\frac{s}{2}}$

OpenStudy (anonymous):

$h = \frac{tan(\alpha)\times s}{2}$ $Volume = \frac{s^3 \times tan(\alpha)}{6}$