goosie0 goosie0
  • 07-09-2021
  • Mathematics
contestada

the circumference of a circle is 30 cm. What is the length, in cm, of the radius of the circle?

Respuesta :

darrell235
darrell235 darrell235
  • 07-09-2021

Answer:

4.77cm

Step-by-step explanation:

circumference= 30

2πr = 30

2×22/7×r=30

44/7r=30

44r=210

r= 4.772

Answer Link

Otras preguntas

write, and revise a short narrative story that explores an appropriate theme and is at least five pages long.
If a point is equidistant from the two sides of an angle, then it is: A. on the angle bisector. B. the vertex of the angle. C. on the perpendicular bisector. D.
The origin of any microtides in the human body is most likely the
What caused north korea to become a communist country ?
How much money does Carlos have to spend? Question 1 options: I already translated it for you. Does anyone else get the question? I'm lost. 1) $100 2) $110 3)
Marianna wants to buy a new tennis racket that costs $57.50. She has $8 and plans to save $4.50 each week. How many weeks will it take her to save the money?
what is stream deposition
An abnormal condition of low sodium in the blood is called:
How are mass, molar mass and number of moles of a substance related to each other?
what are two ways that nutrients find their way into aquatic ecosystems