129 degrees you just add DCE and ECF together
Given :
A circle is inscribed in a square with a side length of 144.
So, radius of circle, r = 144/2 = 72 units.
To Find :
The probability that the point is inside the circle.
Solution :
Area of circle,

Area of square,

Now, probability is given by :

Therefore, the probability that the point is inside the circle is 0.785 .
A because it’s less likely to be a freshman
Answer:
B:0.16
Step-by-step explanation:
Because you keep adding it and you will soon have 4.24 liters