Answer:
110 yd cubed
Step-by-step explanation:
The volume of a triangular pyramid is denoted by: 
, where B is the base area and h is the height. We already know here that B = 22 and h = 15, so we can just plug in these values:
Thus, the volume is 110 yards cubed.
Hope this helps!
The answer is X. Hope this helps
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The third piece is 59 cm long.
Add the first two pieces up. 7+34= 41. Since the whole stick is 100 cm long, subtract 41 from 100 to find the length of the third piece. 100-41=59.
