Join the IDNLearn.com community and get your questions answered by experts. Join our community to receive prompt and reliable responses to your questions from experienced professionals.

Please help!!
A circle has a circumference of 1007 cm. What is the radius of the circle?


Sagot :

Answer:

3/2 I'm not sure I think it's that

Circumference = (pi)(diameter) or (2)(pi)(r)
Since you need the radius, we’ll use the second.

1007 = (2)(3.14)(r)
1007 = 6.28r
r = 160.350318

Round to the appropriate place.