Other answer is a SCAM bot don’t click on link
The cotangent function can be obtained by taking the reciprocal of the tangent of the same angle. Using a calculator, taking the tangent of 10 degrees and taking the reciprocal of the answer would yield the correct one. With that, the correct answer would be D.) 5.671.
It’s the one at the bottom
Hope this helps
Brainiest
For The Letter B Yes, The Rate Changes Because You are Adding More Stuff Into Whatever You making And You Can Lower It Too By Subtracting. Every Time You add Something Something Changes Just Like Your Quotion.
The circumference is 6.28