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3 years ago

9

The circle is 5.1 cm what is the diameter and radius of the circle

1 answer:

Andrews [41]3 years ago

4 0

Answer:

Step-by-step explanation:

C=2πr

5.1cm=2×3.14×r

5.1cm=6.28r

r=0.8cm

d=0.8cm×2

d=1.6cm

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