# Playground

Rectangular playground is fenced with 38 m long netting. Its width is 7 m. Calculate its length.

Result

b =  12 m

#### Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

## Next similar examples:

1. A rectangular
A rectangular garden 40 m long and 30 m wide is to be fenced with fence posts at each corner. All the other posts will be 5 meters a part. How many posts will be needed to fence in the garden.
2. Cellar
Cellar for storing fruit has a rectangular base with sides 14 m and 7 meters. You should paint sidewall to 2 m. How m2 surface must be painted?
3. Floor
Rectangular floor of living room has a length 5.4 meters and a circumference 17.2 meters. What is its width?
4. Rectangle
Calculate perimeter of the rectangle with sides a=2.4 m and b=1.9 m.
5. Rectangle
The rectangle area is 182 dm2, its base is 14 dm. How long is the other side? Calculate its perimeter.
6. Table
Find the circumference of the table, where the long side is 1.28 meters and the short side is 86 cm.
7. The door
The door to the apartment has a height 2 m and a width 80 cm. Calculate how many cm of sealing tape is needed to seal them. Will there be enough packaging in which there are 5 m tape (write 0 = no, 1 = yes)?
8. A rectangle
A rectangle has an area of 36 cm2. What could the length and width of rectangle be?
9. Simplify
Simplify the following problem and express as a decimal: 5.68-[5-(2.69+5.65-3.89) /0.5]
10. Expression
Solve for a specified variable: P=a+4b+3c, for a