Question

1. Calcula la longitud
de
cada
circunferencia,
r = 3 cm
r = 3 1/2 m
r = 8/3 m
r = 2 dm​

Answer 1

Explicación paso a paso:

p=2πr

p=2(3.14)(3)

p=6.28(3)

p=18.84cm

p=2(3.14)(3.5)

p=6.28(3.5)

p=21.98cm

p=2(3.14)(8/3)

p=6.28(8/3)

p=16.746666666666cm

p=2(3.14)(20)

p=6.28(20

p=125.6cm