Answer:
A
Step-by-step explanation:
Answer:
5832
Step-by-step explanation:
It is best to solve for the areas of two circles and solve for their difference. The area is calculated by the equation, A = πd² / 4
A1 = π x(9 ft)² / 4 = 81π/4 ft²
A2 = π x(20 ft)² / 4 = 100π ft²
The difference in their values is approximately 250.52 ft².
Answer:
-38
Step-by-step explanation:
(-21 + -24 + -37 + -52 + - 56)/5 = -38
