volume of the sphere is divided by the surface area,the result is 27cm.the radius of sphere is

if the volume of the sphere is divided by the surface area,the result is 27cm.the radius of sphere is
in Geometry Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

spheer...area=4*pi*radius*radius

volume=(4/3)*pi*radius*radius*radius

volume/area=[(4/3)/3) ]*radius

=(4/9)radius

=27

so radius=(9/4)*27

=60.75
by

Related questions

2 answers
Volume of sphere, centre (1,2,3), surface point (2,4,5)
asked Apr 26, 2015 in Geometry Answers by Rod Top Rated User (1.2m points) | 695 views
1 answer
radius of a sphere given the volume: 3.1 mL?
asked Sep 11, 2013 in Geometry Answers by anonymous | 846 views
2 answers
IF THE VOLUME OF A SPHERE IS 4500π WHAT IS THE RADIUS?
asked Oct 14, 2012 in Geometry Answers by anonymous | 1.7k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,159 users