Question

If the diameter of a circle is 10 inches, what is the area of a circle?

Answer 1

Answer:

25$\pi$

Step-by-step explanation:

because area is pi r^2

Answer 2

Answer:

78.54 or 25π (if in terms of pi)

Step-by-step explanation:

A = πr² = π*5² ≈ 78.53982