Im sorry i dont know this
Answer:
<h2>1529.4 m³</h2>
Step-by-step explanation:
Volume of a pyramid can be found by using the formula

a is the area of the base
h is the height
Since the base is a square we have

We have the final answer as
<h3>1529.4 m³</h3>
Hope this helps you
I think the slope =21 m
i am not confirm if its not correct
The same way you divide normal numbers, 0.5/0.5 = 1