The circumference of a circular field is 169.56 yards. What is the radius of the field? Use 3.14 for I and do not round your answer

r=26.998407 yards

Step-by-step explanation:

Circumference formula ;

Rewrite to solve for r ;

C=169.56

r=26.998407 yards

r = 1.68 ft

Step-by-step explanation:

Volume of a sphere, V = 4/3πr³

V = 20 ft³

π = 3.14

r = ?

V = 4/3πr³

20 = 4/3 × 3.14 × r³

20 = (4×3.14×r³)/3

Cross product

20 × 3 = 4 × 3.14 × r³

60 = 12.56r³

r³ = 60/12.56

= 4.7771

r = 3√4.7771

= 1.6842

Approximately

r = 1.68 ft to the nearest hundredth