Question

The diameter of a circle is 6 ft. Find its area in terms of piπ.

Answer 1

[AI-generated answer — Bot GPT 3.5]

The formula for the area of a circle is A = πr^2, where r is the radius of the circle. Since the diameter is twice the radius, we can find the radius by dividing the diameter by 2: r = 6 ft / 2 = 3 ft.

Now we can plug the radius into the formula for the area of a circle: A = π(3 ft)^2 = π(9 ft^2) = 9π ft^2.

Therefore, the area of the circle is 9π square feet.