brebrebrown6269 brebrebrown6269
  • 24-11-2017
  • Mathematics
contestada

Find the circumference of a circle with diameter 9mm

Respuesta :

ankastre
ankastre ankastre
  • 24-11-2017
C = 2pi *r
r= d/2

C= 2pi *4.5

C= 2*3.1412*4.5

C= 28.27
Answer Link

Otras preguntas

18x__=504 plz help quickly
strategies used to reduce impacts of volcano (mount etna)
The walls of the alimentary canal share a common pattern from esophagus to anus. how many tunics (layers) make up the wall?
Can someone plllllase summarize this sentence ASAP So, let’s picture these two scenarios—first an all-private-school world and then an all-public-school one. Fo
What methods or tactics might a modern-day leader use to try to control his or her country and people?
what does reconcile mean​
Five less than the number 2t is at most 15. Find all possible values of t.
I need help with this question. Someone plz help!!
Is the symbol that represents the cost of raising capital by issuing new stock in the weighted?
Find the equation of the line. Use exact numbers. Y=___x+ ___ Please helo