Perimeter - practice for 11 year olds
Number of problems found: 225
- The length 15
The length of the rectangle is twice as long as the width. The width is 104 cm. find the perimeter of the rectangle. - The length 18
The length of a rectangle is three times its width. Suppose the perimeter is 96 cm. Calculate the width of the rectangle. - Garden 39
Elina's garden has 5 sides. Each side is 8 m long. How many meters of fencing material does she need around the garden? - Garden hose
Miguel wound a garden hose around a circular real. If the diameter of the real is 10 inches, how many inches of hose was wound on the first full turn of the real round? The answer to the nearest whole inch, use 3.14 for pi. - A fence
A fence is to be put around a paddy field. The four sides of the field are 135.37 meters,96.5 meters, 137.46 meters, and 148 meters. Find the total length of fencing. - FRAMES
Joe is making picture frames out of wood. The length of each frame is 10 inches, and the width is 8 inches. Each piece of wood used to make the frames is 8 feet long. How many pieces of wood will he need to make 10 picture frames? Clue: find the perimeter - The diameter
The diameter of a circle is 4 feet. What is the circle's circumference? - Circle simple
The circumference of a circle is 6.28. What is the area of the circle? - Rectangle
Calculate the perimeter of the rectangle with sides a=2.4 m and b=1.9 m. - Calculate 6757
How can we calculate the perimeter of a triangle, square, and rectangle? - What is 8
What is the perimeter of a rectangle with side lengths of ¾ inch and ⅔? - Perimeter of square
The square has a circumference of 17cm. What is its area? - Area of square
Calculate the area of the square whose perimeter is 24 dm. - Midpoints
Triangle whose sides are midpoints of sides of triangle ABC has a perimeter 87. How long is the perimeter of the triangle ABC? - Semicircle
Calculate the length of a semicircle with a radius of 6cm. - Perimeter to area
Calculate the area of a circle with a perimeter of 15 meters. - Rhombus
Find the length of each rhombus side if the perimeter is 89 cm long. - Calculate 48493
Calculate the length of the circle if d = 10 cm. - Isosceles triangle
Calculate the perimeter of the isosceles triangle with arm length 87 cm and base length of 95 cm. - Calculate 2948
Calculate the length of a circle with a diameter of 7 cm.
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