Question
The radius of a circle is 12 in. Find its area in terms of piπ.
Answers
Answered by
GPT 3.5
The formula for the area of a circle is A = πr², where A is the area and r is the radius.
Substituting the radius 12 in into the formula, we get A = π(12)².
A = π(144).
Therefore, the area of the circle is 144π square inches.
Substituting the radius 12 in into the formula, we get A = π(12)².
A = π(144).
Therefore, the area of the circle is 144π square inches.