Perimeter - practice problems - page 6 of 49
Number of problems found: 973
- Perimeter of circle
Calculate the circumference of a described circle to the triangle with sides 9,12,15 cm.
- Rhombus 4
The circumference of the rhombus is 44 cm, and its height is 89 mm long. Calculate its area.
- Length IT
Find the length (circumference) of an isosceles trapezoid in which the length of the bases a,c, and the height h is given: a = 8 cm c = 2 cm h = 4 cm.
- Garden
The garden has a rectangular shape, a circumference of 130 m, and an area of 800.25 m². Calculate the dimensions of the garden.
- Interesting property
Plot a rectangular shape has the interesting property that circumference in meters and the area in square meters are the same numbers. What are the dimensions of the rectangle?
- Ratio of perimeters
Rectangle ABCD has dimensions 3 cm and 4 cm, and KLMN rectangle has dimensions 4 cm and 12 cm. Calculate the ratio of the perimeter ABCD and perimeter KLMN.
- Rectangle
The rectangle area is 182 dm², and its base is 14 dm. How long is the other side? Calculate its perimeter.
- Height
Calculate the height of the equilateral triangle if its perimeter is 31.
- Tree trunk
Calculate the average tree trunk with a circumference of 192 cm.
- Rectangle 80659
One side of the rectangle is 14 cm long. The perimeter of the rectangle is 32 cm. Calculate the length of the other side of the rectangle.
- One-fifth 80438
By what percent does the area of a square increase if its perimeter increases by one-fifth?
- Rectangular 64274
We needed 82 m of wire mesh to fence the rectangular garden. The width of the garden is 16m. What is its area?
- Circumference 9442
The circumference of the rectangle is 28 cm, and one side measures 64 mm. Calculate the area of this rectangle.
- Circumference 8395
The circle's circumference is 321 dm larger than the diameter of the circle. What is the average?
- Circumference 6929
Two-thirds of the circumference of the circle is 12π cm long. Calculate the area of the circle.
- Circumference 3919
Determine the diagonal of a square whose circumference is equal to 72 cm.
- Equilateral triangle v2
Calculate the side of an equilateral triangle if its perimeter is 132 cm.
- The ratio
The ratio of the lengths of the two circles is 5:2. Find the ratio of a a) the radii of these circles b) the areas for these circles
- The playground
The playground is a square with a side of 64 m. It is fenced on three sides. What is the playground area, and how long is the fence?
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