Answer:
79
Step-by-step explanation:
The area of a circle is pi*radius^2; the radius of this circle is 10 (20/2=10). Our area is then 100pi or ~314 square feet. A 2x2 square takes up 4 feet. 314/4 is equal to 78.5, or when rounded, 79
Answer:
48 cubic feet of mulch
Step-by-step explanation:
12 feet long x 4 feet wide x 1 foot deep of mulch= 48 cubic feet of mulch
6 in the hundreds place = 600
6 in the tens place =60
Since the equations for area is A= L*W
A= 9*4= 54
Answer:
The answers go in the following order:
25
8
33.6
27
68.4
