Answer: 257.61
Step-by-step explanation:
The formula of a circle for circumference is C = 2 π r
When you follow that formula correctly, all your answers will be correct.
NOTE: This formula does not refer to the area or diameter.
Answer:
257.61
Explanation:
FORMULA= C=2πr=2·π·41≈257.6106
there is a screenshot included too
6.5m questions
8.7m answers