Answer:
The area of the circle is 
Step-by-step explanation:
we know that
The area of a circle subtends a central angle of
radians
so
By proportion find the area of the circle

Answer:
Can't see your picture on the thing
Step-by-step explanation:
On the number line it will be -4 because the water here is 0 and -3 + (-2) = -5
∴ the number in between is -4.
Answer: 4 units
Step-by-step explanation: