2 years ago

What is the circumference of a circle with a diameter of 2.9cm

Mathematics

2 answers:

umka2103 [35]2 years ago

7 0

Answer:

9.114285714cm

Step-by-step explanation:

Circumference = π × D

= 22/7 × 2.9cm

= 9.114285714cm

kupik [55]2 years ago

5 0

Answer: The circumference would be about 9.11 cm.

Explanation:

Using the formulas
C=2πr
d=2r

Solving forC

C=πd=π·2.9≈9.11062cm

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