Perimeter + expression of a variable from the formula - practice problems - page 3 of 17
Number of problems found: 337
- Perimeter 67934
The length of the rectangle is (x + 5y - 2), and its width is (x + 2) smaller than the length. Express the perimeter of the rectangle by variables. - Circumference 20703
How do I change the length of a diamond's side if I want its circumference to double? - Perimeter 17063
The area of the floor plan is 5400m². What will be the perimeter of the square floor plan? - Centimeters 10881
Calculate the perimeter of a square if its area is 6.25 square centimeters.
- Each side
Each side of a regular polygon is 5.2 m, and its perimeter is 36.4 m. Find the number of sides of a polygon. - A rectangle 10
A rectangle has a length of 8 millimeters and an area of 216 square millimeters. What is the width? What is the perimeter? - The rectangle
The rectangle has a circumference of 32 m. One side is 2 m longer than the other side. Calculate the side lengths of this rectangle. - The perimeter of the rectangle
The length, l, of a rectangle is 4 inches greater than its width, w. The perimeter of the rectangle is at least 30 inches. What inequality shows the range of possible widths of the rectangle? - The parallelogram
The circumference of the parallelogram is 79.5 m, and its shorter side is half the longer side. What is the length of which side of the parallelogram?
- Diagonals of diamond
Find the area and circumference of the diamond ABCD with 15m and 11m diagonals. - Parallelogram
Calculate the missing side of a parallelogram if you know the perimeter o and one side: a) o = 7.2 cm; b = 1.8 cm b) o = 5.4 cm; a = 1.9 cm - Rectangle from string
String 12m. Make a rectangle when one side is two times longer than its width. - Circle
How big is an area of a circle if its circumference is 51.2 cm? - Parallelogram 82569
In a parallelogram, we know the length of one side. Calculate the length of the other side: o = 15cm; a = 3 cm
- Circumference 72414
Calculate the diagonal and the area of a square if its circumference is 10 centimeters. - Containing 8340
Calculate the perimeter of a square containing 9 acres. - Perimeter 7778
The triangle has 7 cm, 8 cm, and 5 cm long sides. How long is the side of a square with the same perimeter as a triangle? - Perimeter 6254
Perimeter and area of the rectangle. Diagonal 260m and one side 150m - Swimming pool 7
The perimeter of a rectangular swimming pool is 20 4/5 meters. Its length is thrice its width. What is the length of the pool? What is its width?
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