Answer:
154 square cm (choice B)
Explanation:
The diameter is 14 cm, so the radius is half that at 7 cm. Let r = 7
Use the formula
A = pi*r^2
to find the area of the circle. Let pi = 3.14 be the approximation for pi
So,
A = pi*r^2
A = 3.14*7^2
A = 3.14*49
A = 153.86
A = 154