Perimeter - 5th grade (10y) - math problems
Number of problems found: 37
- Perimeter from area
What is the perimeter of the square if its content is 64 cm2?
Calculate the square area if its perimeter is 14dm.
Calculate perimeter of the rectangle with sides a=2.4 m and b=1.9 m.
- The square
Calculate the area and perimeter of a square with side a = 15 dm S =, O =
Draw a regular hexagon inscribed in a circle with radius r=8 cm. What is its perimeter?
Find the length of each side of rhombus if the perimeter is 49 dm long.
- Area of square
Calculate the content area of the square whose perimeter is 24 dm.
- An equilateral triangle
The perimeter of an equilateral triangle is 33cm. How long is each side?
- Do you solve this?
Determine area S of rectangle and length of its sides if its perimeter is 102 cm.
- Ratio of perimeters
Rectangle ABCD has dimensions 3 cm and 4 cm, KLMN rectangle has dimensions 4 cm and 12 cm. Calculate the ratio of the perimeter ABCD and perimeter KLMN.
The diamond has a circumference of 48cm. Calculate the length of its side in dm.
How many meters of fencing it is required to purchase if our garden is rectangular measuring 20 m and 180 dm.
Rectangular playground is fenced with 38 m long netting. Its width is 7 m. Calculate its length.
- Garden plot
Calculate how many meters of fence need to fence the square garden with length and width of 12 meters.
Find the circumference of the table, where the long side is 1.28 meters and the short side is 86 cm.
- Fence of the garden
The garden has dimensions of 5m and 400cm. How many meters meshes are needed for fencing the plot?
The square garden has an area of 537 m2. How many meters is netting necessary to fence the garden?
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?
Rectangular floor of living room has a length 5.4 meters and a circumference 17.2 meters. What is its width?
- The playground
The playground has the shape of a square with a side of 64 m. It is fenced on three sides. What is the area of the playground and how long is its fence?
Perimeter - math problems. Examples for 5th grade (the fifth graders).