Respuesta :

musiclover10045

Area of a circle formula: A= pi x r^2

Area = 3.14 x 3^2

Area = 28.26 square m

Rounded to nearest tenth = 28.3

jack8145

Answer:

28.26

Step-by-step explanation:

3^2*3.14 = 28.26

To find area you square the radius and then multiply by 3.14 or π pi