best live chat
free shipping-no tax *details
3" High x 4' Length x 3" Width Landscape Flexible Rubber Border has a rating of 4.5 stars based on 2 reviews.

3" High x 4' Length x 3" Width Landscape Flexible Rubber Border

  • Available in: Brown, Red, and Black
  • Pieces are 4 feet in length

  • Multi-purpose - use it against the lawn, adjacent to a walkway or patio, or to trim around a fixture like a fence or AC pad Inexpensive and easy to install, requires NO digging!

  • Reversible flush mount application offers great retention of ground cover materials

  • Recessed holes achieve maximum holding power from the stakes

  • Pieces bend up to 70 degrees, from end-to-end (sharper curves may be created by cutting the product) 

  • All necessary hardware (stakes and connectors) is included

  • Sturdy and flexible – pieces bend both vertically and horizontally

  • Will not heave or crack from inclement weather

  • Keeps mulch from spilling out into walkways & patios

  • Trademark Mower Edge Design helps eliminates the need for string trimming

  • Safe for children and use around backyard playgrounds

  • 48" long x 3" deep x 3 1/4 " tall

Area of Basic Shapes

Area of a Square or Rectangle:

Formula: Area = Length x Width
Example:
Length = 20'
Width = 10'
Area = 10 x 20
Area = 200 sq. ft.

Area of a Right Triangle

Formula: Area = 1/2 (base x height)
Example:
Base= 10'
Height = 10"
Area= 1/2 x (10 x 10)
Area = 50 sq. ft.

Area of a Circle:

Formula: Area = π r² (pi x radius squared)
Example:
π= 3.141
r = 10'

Area= 3.141 x 10 x 10
Area = 314.1 sq. ft.

Area of an Irregular Shape

Area

Section the irregular area into basic shapes. Calculate the area of each basic shape and add the areas for each together.
Example:
Rectangle: 50' by 40'
    Area = 50 x 40 = 2,000 sq.ft.
Circle: radius = 41 '
    Area = 3.14 x 41 x 41 = 5,278 sq.ft.
Triangle A = 20' by 20'
     Area = 1/2 x (39 x 5) = 200 sq.ft.
Triangle B = 10' by 39'
     Area = 1/2 x (39 x 5) = 97.5 sq.ft.
Total Area = 7,575.5 sq.ft.



Related Items