dakotahelms dakotahelms

08-01-2020
Mathematics

contestada

A turntable has a diameter of 40 cm. What is the circumference?

Respuesta :

anomalouspotato789 anomalouspotato789

08-01-2020

Answer:

40πcm

Step-by-step explanation:

circ = 2πr

if d = 40cm

r = 20cm

∴ c = 2×π×20

= 40πcm

= 125.66cm

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