Respuesta :

twvogels
Area of two triangles: [tex]A=2(\frac{bh}{2})=2(\frac{8\times6}{2})=48[/tex]
Area of sides: [tex]A=(6\times7)+(8\times7)+(10\times7)=(6+8+10)(7)=168[/tex]

Total Area=[tex]48+168=216cm^{2}[/tex]