Use a=

r^2 (r represents your radius of 4 feet)

(4^2)
Answer = 16

^2
Answer:
191.9
Step-by-step explanation:
(8 × 24) - (1 ÷ 10)=191.9
Answer: a value is like how much is the pice or like counting money
Step-by-step explanation:
Answer:
y=2
Step-by-step explanation: