Respuesta :
Answer:
28.274
Step-by-step explanation:
diameter = * 2 = 3 units * 2 = 6 units
3.14 * r^2 = 3.14 * 9 units = about 28.274 units
Answer:
28.274
Step-by-step explanation:
diameter = * 2 = 3 units * 2 = 6 units
3.14 * r^2 = 3.14 * 9 units = about 28.274 units