maths

posted by .

the circular pond has radius r. the area of a pond whose radius is 6m more than r is 4 times the area of the the first pond. the radius r of the first pond equals

  • maths -

    The radius of the first 1 would be 24

  • maths -

    JJJHHI

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. maths-perimeter

    A circular pond has a 95cm wide foot path along the edge.A man walks around theouter edge of te footpath of 55cm long steps.In 640 steps he makes a full round.What is the radius of the pond
  2. math

    The area covered by water lilies in a pond you own doubles in size every day. If allowed to grow the plants would cover the entire pond surface in 30 days. You had decided to do nothing until the pond is ½ covered. a. On what day …
  3. algebra

    there were some ducks in the pond.Twenty-eight ducks flew away. Seven more arrived at the pond. Now there are 43 ducks in the pond. How many ducks were in the pond to start?
  4. math

    A rectangular fish pond is 21ft(squared) in area. If the owner can surround the pond with a 20 foot fence, what are the dimensions of the pond?
  5. Maths

    A circular lily pond is surrounded by a gravel walkway that is 4 m wide. Calculate the area of the walkway if the pond is 12 m in diameter.
  6. maths

    A circular pond has radius r. The area of a pond whose radius is 6m more than r is 4 times the area of the first pond. The radius r of the first pond equals
  7. math

    A rectangle is 12 cm longer than it is wide. a wooden walk 2 ft wide is placed around the pond. the area covered by the pond and walk is 160 ft^2 greater than the area covered by the pond alone. What are the dimensions of the pond
  8. math

    Tony would like yo build a circular pond with depth of 1.5 feet in her backyard. She is considering how many fish a pond will hold. The home and garden store recommends 1 goldfish for every 3 square feet of surface area or 1koi for …
  9. Calc

    A stone dropped into a still pond sends out a circular ripple whose radius increases at a constant rate of 2.6 ft/s. (a) How rapidly is the area enclosed by the ripple increasing when the radius is 4 feet?
  10. Maths

    A circular pond has a radius of 13m. A path goes all the way round the circumference of the pond. The path is 1-2 m wide throughout. Find the area of the path.

More Similar Questions