Question

I need help finding the circumference for these circles. @WilliamTheRoyal

Answer 1

2) C = 2π*r = (2)*(3.14)*(1) = 6.28 inches

3) C = π*d = (3.14)*(4) = 12.56 km

4) C = 2π*r = (2)*(3.14)*(7) = 43.96 ft

5) C = 2π*r = (2)*(3.14)*(5) = 31.40 cm

6) C = π*d = (3.14)*(5) = 15.7 inches

7) C = π*d = (3.14)*(3.2) = 10.05 m

8) C = 2π*r = (2)*(3.14)*(0.4) = 2.51 yards