asked 92.3k views
4 votes
A turntable has a diameter of 40 cm. What is the circumference?

asked
User MkV
by
8.2k points

1 Answer

6 votes

Answer:

40πcm

Explanation:

circ = 2πr

if d = 40cm

r = 20cm

∴ c = 2×π×20

= 40πcm

= 125.66cm

answered
User James Legan
by
7.7k points

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