Answer:
easy
Step-by-step explanation:
-7 is -7
f(2)=4
1/π
r = the side of the square and the radius of the circle
square area = r∧2/π·r∧2
r∧2 should cancel each other in the numerator and denominator.
The result is 1/π
23%
3
3-2= 1
1*18=18
1+5=6
18/6=3
