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olga55 [171]
3 years ago
8

Find the circumference of the given circle given a diameter of 40 cm.

Mathematics
1 answer:
IRISSAK [1]3 years ago
5 0

Answer:

c. 125.6

Step-by-step explanation:

Pi= 3.14

r= d/2 = 40/2 = 20

2\pi \: r

= 2 × 3.14 × 20

=125.6

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