Answer:
[tex]V=\frac{45\sqrt{3} }{2}cm^{2}[/tex]
Step-by-step explanation:
Volume= Area*height
height: h=10cm
Area of isosceles triangle:
[tex]A=\frac{9\sqrt{3} }{4} cm^{2}[/tex]
Volume:
[tex]V=\frac{9\sqrt{3} }{4}*10\\\\V=\frac{90\sqrt{3} }{4}\\\\V=\frac{45\sqrt{3} }{2}cm^{2}[/tex]
