Step-by-step explanation:
There are four quarter circles, each with radius 9 ft. Together, they form a full circle. There are also four squares, each with side length 9 ft.
A = πr² + 4s²
A = π (9 ft)² + 4 (9 ft)²
A ≈ 578.469 ft²
By iteratively substituting, we have



and the pattern continues down to the first term
,



Recall the formulas


It follows that



answer:
61.712
Step-by-step explanation:
60 feet = 18.288
left wire = 80-18.288 = 61.712
Data:
Average (A): ?
Arithmetic mean (A.M) = 5, -2, -11, 0, -3sum of n numbers = 5
Solving:

Answer:
<span>The average low temperature of these days is
-2.2</span>
Answer:
80 feet
Step-by-step explanation:
you would do 8*10 to get the total area so the length *width