Answer:
26/15
Step-by-step explanation:
See attached image.
Answer: eight hundred ninety thousand, seven hundred four
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
Answer:
yes
Step-by-step explanation:
draw 4 colors red..............your trun.............