Answer:
x = 9/5
Step-by-step explanation:
Answer:
πr²/4
Step-by-step explanation:
Area of a circle if πr²
so Area of a quarter of a circle (or 1/4 of a circle) = πr²÷4
That would be 528 my friend
The answer is b because it is the greater the the other one.
Answer: x = -10
Step-by-step explanation: