Question

Find the volume of the combined solid from the figure.

Answer 1

1944 cm³

Explanation:

Two rectangular parallelepipeds:

Upper: 12 x 7 x 6 = 504 cm³

Lower: 12 x 15 x 8 = 1440 cm³

Total: 504 + 1440 = 1944 cm³

Answer 2

1734

Explanation:

We can simply solve the volume of the 2 different cubes. The bigger cube's volume is 15*12*8 = 1440. The volume of the small cube is 6*7*(15-4-4)=294.

So the total volume should be 1734