kauaggatip33ivd kauaggatip33ivd
  • 22-05-2020
  • Mathematics
contestada

If a circle has a circumference of 81.64 cm, what is the radius?

Respuesta :

briannag06 briannag06
  • 22-05-2020

Answer:13cm

Step-by-step explanation:

Answer Link
da09368 da09368
  • 22-05-2020

Answer:

c = Circumference=pid= 81.64   To find the radius of a circle you can just divide the diameter by 2.

pi = 3.14

d = diameter=c/3.14                  Pi is always 3.14 or 22/7.

d = 81.64/3.14

d = 26

r= radius= 26/2

radius=13 cm

Step-by-step explanation:

Answer Link

Otras preguntas

Describe, in detail, the working conditions that you see in the photograph.
How have electron microscopes helped our understanding of cells and cell processes?
If you wanted to help viewers remember words, facts, and details, which medium would you use? drawing or photo on a page or screen text read aloud sound effects
What is the answer to this equation below and is it a one step or two step equation? 6x+8 = 59
May I please receive help?
las comunidades biotocas hacen parte de cual ecosistema?​
Look at pic ! By which rule are these triangles congruent A. AAS B. ASA C. SAS D. SSS
Hi, What is the area of this please?
choose between the following composers: Roger Quilter, Frnz Shubert, Charles Ives, Stephen Somndheim or Vacal composers from any time ear.
PLEASE HELP ITS MATH THANK YOUUUU