Respuesta :

Answer:

189 cm³

Step-by-step explanation:

To find the volume of a rectangle, multiply all sides.

7cm × 9cm × 3cm = 189 cm³

mnlalwanilis36

Answer:

189 cm²

[tex]a = l \times w \times h \\ a = 7 \times 9 \times 3 \\ a = 189 \: cm {}^{2} [/tex]