Listen I really need an answer for this Check the attachment just give me the answer and it's 20 points for you so please help me out

assuming we use 3.14 for pi

13.76

Step-by-step explanation:

Calculate the area of the square and subtract it from the area of the circle.  So the length of the square is 8.  That means the area of the square is 64.  The white corner parts of the square make up a circle.  The radius of the circle is therefore half the length of the square so the radius of the circle is 4.  The area of a circle is pi*r^2.  4^2=16*3.14=50.24.  64-50.24=13.76

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: