2023mcassidy
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Studying for a test but I’m kinda confused here because it says the answer is 20cm but I’m getting it wrong every time so can someone explain why it’s 20cm

Studying for a test but Im kinda confused here because it says the answer is 20cm but Im getting it wrong every time so can someone explain why its 20cm class=

Respuesta :

25lbk01

Answer:

Hope this helps. :)

Step-by-step explanation:

The circumference formula is 2 times pi times r, so 2 times 3.14, times your radius. In this question it wants us to leave the answer in terms of pi. So all you do is 2 times the radius which is just 2 times 10. If you still don't understand let me know and I can help explain it to you again using an example.

The circumference is 2 times radius of 10 times pi
or pi times the diameter which is 20.. the correct answer is 20 times pi (3.14usually) or 60.28 com.

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