Area - 5th grade (10y) - math problems
Number of problems found: 41
- Area of square
Calculate the content area of the square whose perimeter is 24 dm.
- The square
Calculate the area and perimeter of a square with side a = 15 dm S =, O =
- CD disc
A compact disc has a diameter of 11.8 cm. What is the surface area of the disc in square centimeters?
Calculate the square area if its perimeter is 14dm.
- 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 from area
What is the perimeter of the square if its content is 64 cm2?
The rectangular land is 350m long and 200m wide. Calculate the area in hectares.
- Unknown number 24
I think the number: a - is the same as the square area that has the 12th circumfence. What is this number? b - its half is 7 times bigger than its quarter. Is this the number?
The square garden has an area of 537 m2. How many meters is netting necessary to fence the garden?
- Do you solve this?
Determine area S of rectangle and length of its sides if its perimeter is 102 cm.
- Net of a cube
This net can be folded to form a cube with a side length of 20 units. What is the surface area of the cube in square units?
From 5.9 cm wide strip should be cut rhombus with area 28 cm2. How long will be its side?
Calculate the area of square and result round to square decimeters. a) a = 1,52 dm b) a = 13 268mm c) a = 562 cm d) a = 1,52 m
- Two squares
Two squares whose sides are in the ratio 5:2 have a sum of its perimeters 73 cm. Calculate the sum of the area of these two squares.
- Rhombus sides
find the sides of a rhombus, it area is 550 cm square and altitude is 55cm
- Concrete pedestal
The carpenters made wooden mold on a concrete pedestal in the shape of a cube with edge 2 meter long. What is the area in which the concrete touches wooden molds? (No lid or bottom)
Calculate the area of masonry to build wall with dimensions of 9 m × 4 m with 4 windows of size 64 cm × 64 cm.
- Rectangle vs square
The rectangle has dimensions of 13 × 10, square 8 × 8. Which shape has more area and how much above?
The floor area of the room is 31 m2 and has a width of 4.3 m. How many centimeters of circumference measured floor on the map at the scale 1:75?
- Cuboid box
Cuboid box have dimensions of 30 cm, 25 cm and 40 cm. Sketch its network and compute surface area of box.
Area - math word problems. Examples for 5th grade (the fifth graders).