Practice problems of the perimeter - page 3 of 48
A perimeter is a closed path that encompasses, surrounds two dimensional shape. The perimeter is the distance around a shape. The perimeter of a circle or an ellipse is called its circumference. The word comes from the Greek perimetros from peri "around" and metron "measure".Number of problems found: 952
- 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? - The perimeter
The perimeter of the triangle is 24, and the sides are integers and form an arithmetic sequence. Specify the side sizes of this triangle. - 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. - Euclid2
The ABC right triangle with a right angle at C is side a=29 and height v=17. Calculate the perimeter of the triangle. - Calculate 48493
Calculate the length of the circle if d = 10 cm. - Calculate 22731
Calculate the perimeter of a square whose side is 1037mm long - An isosceles 2
An isosceles triangular frame has a measure of 72 meters on its legs and 18 meters on its base. Find the perimeter of the frame. - Thales
Calculate the length of the Thales' circle described to the right triangle with hypotenuse 44.2 cm. - Isosceles triangle
Calculate the perimeter of the isosceles triangle with arm length 87 cm and base length of 95 cm. - Circumference 5493
By what percentage will the area of a square decrease if its circumference decreases by 17 percent? - Calculate 2948
Calculate the length of a circle with a diameter of 7 cm. - The perimeter 8
The perimeter of a rectangle is 40cm. If its width measures 5cm, what is its area? - A rectangle 4
A rectangle has an area of 300 and a perimeter of 80. What is the ratio of length and width? - Perimeter and diagonal
The perimeter of the rectangle is 82 m, and the length of its diagonal is 29 m. Find the dimensions of the rectangle. - The length
The length of the circle is 24 cm. What is the circular arc length of the corresponding angle of 30°? - Circle - easy 2
The circle has a radius of 6 cm. Calculate its diameter, perimeter, and area: - Height
Calculate the height of the equilateral triangle if its perimeter is 48.
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