Perimeter - practice problems - page 7 of 49
Number of problems found: 972
- Rectangle 45
The perimeter of a rectangle is 60cm if the length of the rectangle is 20cm. a)find the width b)find the area. - Rhombus
If we increase the rhombus side by 2.4 cm, its perimeter is 20 cm. How long was the side of the rhombus? - Square
Calculate the square's perimeter and area with a diagonal length of 30 cm. - Parallelogram Side a of a parallelogram is twice longer than side b. Its circumference is 78 dm. Calculate the length of the sides of a parallelogram.
- Perimeter from area
What is the perimeter of the square if its area is 64 cm²? - Circle r,D
Calculate the diameter and radius of the circle if it has a length 26.59 cm. - Circle - simple
The circumference of a circle is 683 mm. How long in mm is its diameter? - 6-gon
The perimeter of a regular hexagon is 113. Calculate its circumradius (radius of a circumscribed circle). - OPT
What is the perimeter of a right triangle with the legs 14 cm and 21 cm long?
- Radius
Determine the circle's radius if its perimeter and area are the same numbers. - Meridian
What is the distance (length) of the Earth's meridian 15° when the radius of the Earth is 6370 km? - Circumference - a simple
What is the ratio of the circumference of any circle and its diameter? Write the result as a real number rounded to 2 decimal places. - Playground
The rectangular playground is fenced with 38 m long netting. Its width is 7 m. Calculate its length. - Calculate 83251
Calculate the perimeter of a square whose area is 25 dm².
- Circumference 61704
Calculate the area of a circle if its circumference is 21.98 dm. Express the result in square decimetres. - Circumference 61654
The diamond has an area of 21.6 cm square. Its height is 4 cm. What is the circumference of the diamond? - Surrounded 36661
Calculate the length of the circle, which is surrounded by a square with a side length of 3 cm - Flowerbed 23051
The flowerbed in the shape of a square has a hedge 27 m long planted on its three sides. Calculate the perimeter of the whole flowerbed - Square-shaped 23021
The square-shaped sports ground has a circumference of 320 meters. What is the length of the side of the field?
The circumference of the box in the shape of a square is 8000 mm. What is the size of the box in m? Writing, sketching, calculationDo you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
