Answer: Area = 144 π cm²
Explanation:
We can use this formula to find the area of a circle:
➜ r is equal to the radius, also known as half the width of a circle.
A = πr²
We will substitute our known values and solve for C by multiplying. Since the answer option includes π in our units, we do not multiply this into the 144.
A = πr²
A = π(12)²
A = 144 π cm²