Answer:
C =75.36 m
A =452.16 m^2
Step-by-step explanation:
The circumference is found by where r is the radius and pi = 3.14
C = 2 * pi *r
C = 2 * 3.14 * 12
The area is found by
A = pi r^2
A = 3.14 * 12^2
Circumference: 12.56 m
Area: 452.16 m²
Circumference:
2 × 3.14 × 12
12.56 m
Area:
3.14 × 12²
452.16 m²
