Answer:
252 Inches cube
Step-by-step explanation:
So for this question you need to find the area of cross section which is the H,
2 Times (3 Inches by 7 Inches) {The 2 same shape}
+
3 Inches by 7 Inches {The middle shape}
For the H Shape = 63 Inches Square
Then you'll time the lenght which is given 4 Inches
63 Inches square ×4 Inches
252 Inches Cube
The volume of this shape will be 252 Inches cube
Hope this helps dont hesitate to ask any question!!
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