Ailany5622 Ailany5622
  • 02-12-2022
  • Mathematics
contestada

The circumference (C) of a circle i 18 centimeter. Which formula can you ue to find the radiu (r) if you know that C =

Respuesta :

samuelrengifo
samuelrengifo samuelrengifo
  • 02-12-2022

Answer:

Radius is equal to 2.86 cm

Step-by-step explanation:

C = Perimeter = 18 cm

Perimeter of a circle = 2*PI*r

C = 2*pi*r

18 = (2)*(3.14)*r

18 = 6.28*r

r = 18/6.28

r = 2.86 cm

Answer Link

Otras preguntas

Quadrupled root of 81 raised to -2
A student reads that propane gas is the main source of energy for outdoor grills. Propane gas is made up of carbon and hydrogen atoms. Propane has stored ____ e
HELP AND PLEASE GIVE A REAL ANSWER USING THE NUMBERS ALL NUMBERS U NEED AND THE QUESTION IS ON THE PICTURE
round 86057 to the nearest 1000​
write down all multiples of 6
The score on a 20-question test depends on how many answers are incorrect. Which quantities in this relationship are variables?
Trash accumulated on a jobsite does not necessarily indicate a ___ of work.
what are similarities between traditional and hydroponic farming?
convert the fraction below into a decimal 19/40
Solve the compound inequality v – 6 < 18 or v + 9 > 40 for v.