Answer:
Well going with the answer mathematically, it would take 2.5 hours for 2 people to cut the grass.
Well
we know that the formula for a diagonal is:

so using this we can conclude that the length and the width of this particular square would be 7.071 cm. Hope this helps!
Answer:
Surface area = 80yd
Step-by-step explanation:
4x3 + 4x4 + 4x3 + 4x4 + 4x3 + 4x3 = 80
hope this helped :D
We know that,
diameter is twice the radius, I.e d = 2r
Now d = 2(8)ft = 16 feet