2 years ago

What is the equation of the circle centered at the origin with a radius of 7.5 PLEASE HELP!

Mathematics

1 answer:

Elena-2011 [213]2 years ago

5 0

Answer: Are you talking about Circumference?

If it is then the Formula is 2πr or the easy way ... πd

1st use of formula: you would multiply 7.5 twice then multiplying by Pi or 3.14

2nd use of formula: You would get the diameter then multiply it by Pi or 3.14

Hope this helps :)

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