If the radius of a circle is 5 square inches, which of the following represents the area of the circle in terms of ?
2 answers
well, A = πr^2, so ...
A = πr^2
A = π(5)^2
A = π(25)
A = 25π in^2
A = π(5)^2
A = π(25)
A = 25π in^2