Respuesta :
Answer:
4.516129032 = r
Step-by-step explanation:
The circumference of a circle is given by
C = 2*pi*r
28 = 2*pi*r
Approximating pi as 3.14
28 = 2*3.14 *r
28 =6.28 *r
28/6.28 = r
4.516129032 = r
Answer:
4.516129032 = r
Step-by-step explanation:
The circumference of a circle is given by
C = 2*pi*r
28 = 2*pi*r
Approximating pi as 3.14
28 = 2*3.14 *r
28 =6.28 *r
28/6.28 = r
4.516129032 = r