Answer:
145 yards squared
Step-by-step explanation:
So the area of the base is area of a square with side length of 5 yards 
The area of one triangular face base times height divided by two and then simply multiplied by 4 because there are 4 triangular faces.

So the total surface area is
yards squared
Closest would be 8 43/200
Answer:
<h2>
1240.4 mm²</h2>
Step-by-step explanation:

Answer:
a
Step-by-step explanation: