⭐️- 15.186:
1 - hundreds-thousands
5 - ten-thousands
.
1 - hundreds
8 - tens
6 - ones
Answer:
The first one
Step-by-step explanation:
The figure shown is a rectangular pyramid
The volume of a rectangular pyramid can be calculated using the formula

where l = length of base, w = width of base and h = height
We have a given length of 6 in, a given width of 4 in and a given height of 8 in
That being said, we plug in the given values into the formula

This equation matches A therefore A is the answer
The answer is C.
The arc length is 6.806784.
Hope this helps.