Find the circumference of circles with the following diameters:
6.9 cm
Answers
Answered by
1
Answer:
69
Step-by-step explanation:
Answered by
1
Answer:
circumference=2πr
Step-by-step explanation:
r=6.9/2
=3.45
circumference =2×3.14*3.45
=21.66cm
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