math

posted by .

how much fencing is needed to close a circular garden whose radius is 4.5

  • math -

    You need to find the circumference.

    C = pi * d

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    half the distance across a circular garden measures 4.9 meters. Estimate how many meters of fencing material will be needed to enclose the garden.
  2. Math

    A circular garden has an area of 25π m2 If the . radius is increased by two meters, and fencing is sold only in one meter sections, how much fencing is needed to keep out the rabbits?
  3. math

    a farmer needs to buy fencing to go around his garden. The garden is a 20 by 15 rectangle . How much fencing will he need?
  4. Math

    A circular garden has an area of 25π m2 If the . radius is increased by two meters, and fencing is sold only in one meter sections, how much fencing is needed to keep out the rabbits
  5. math

    the radius of a circular garden is 15ft. about how much fencing will be needed to go around the uoter edge of the garden?
  6. Math

    Mack needs to buy fencing to surround his circular garden. If his garden is 30 feet across and fencing cost $4.50 per foot, how much will it cost to fence in Mark's garden?
  7. Algebra 1

    A garden will be on a rectangle lot 5x by 10x. The garden will be circular with a radius of 3x. How much land will be left over after the garden is built?
  8. Math

    Chris used 45 feet of fencing to enclose a circular garden. What is the approximate radius of the garden?
  9. math

    Maria building a vegetable garden the garden has a rectangular section that is 30m long and 12m wide and a semi-circular section.1.how much fencing does maria need to fence outside of the hole garden?
  10. More calculus

    A garden is to be designed in the shape of a circular sector, with radius r and central angle theta. the garden is to have a fixed area A. for what value of R and theta will the length of the fencing be minimized?

More Similar Questions