Respuesta :

devishri1977

Answer:

Step-by-step explanation:

[tex]Base area = \frac{1}{2}*base * altitude\\\\=\frac{1}{2}*6*4\\\\=3*4\\\\= 12 cm^{2}\\\\[/tex]

Area of triangular prism =base area  * height

                                       = 12 * 11

                                       = 132 sq. cm

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