Perimeter - practice for 11 year olds - page 3 of 12
Number of problems found: 225
- 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. - 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). - 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. - Perimeter of the park
Find the park's perimeter in meters in a diamond shape if the length of its side is 2 km. - 40 meters
Forty meters of wire mesh are needed to fence a rectangular garden. One dimension is 5 meters. What is the second dimension? - Clock hands
The second hand has a length of 1.5 cm. How long does the endpoint of this hand travel in one day? - Rhombus problem
The perimeter of the rhombus is 268 m, and its area is 2278 m². Calculate the height of the rhombus. - Equilateral 83145
Calculate the side of an equilateral triangle if its perimeter is 132 cm. - Circumference 48533
The diameter of the circle is 6.8 cm. Calculate the area of the circle to 1 decimal place. Calculate the circumference of the circle to 1 decimal place. - Competitor 27141
The competitor runs on a circular track with a radius of 86 m. How many meters will he run three circuits? - Parallelogram 4701
Calculate the area and perimeter of the ABCD parallelogram with side a = 2.7 m, va = 0.8 m, b = 1.9 m. - Perimeter 3573
The carousel wheel has a diameter of 138 meters and has 20 cabins around the perimeter. What circuit does the bike have? - Rhombus HP
Calculate the area of the rhombus with height 75 cm and perimeter 16 cm. - Length of the arc
What is the arc length of a circle k (S, r=68mm), which belongs to a central angle of 78°? - 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 playground area, and how long is its fence? - Plot
The land is in the shape of a square with a dimension of 22 meters. How much will we pay for the fence around the entire plot? - Bicycle wheel
The bicycle wheel diameter is 62 cm. How many times turns the bicycle on the road 1 km long?
Do you have homework that you need help solving? Ask a question, and we will try to solve it.