The area of rectangle problems

Number of problems found: 227

  • Area of rectangle
    rectangle Calculate the rectangle area in square meters whose sides have dimensions a = 80dm and b = 160dm.
  • A rectangle
    rectangle A rectangle has an area of 36 cm2. What could the length and width of rectangle be?
  • Rectangle vs square
    squares The rectangle has dimensions of 13 × 10, square 8 × 8. Which shape has more area and how much above?
  • Inscribed rectangle
    circle_desc_rectangular The circle area is 216. Determine the area of inscribed rectangle with one side 5 long.
  • Rectangle
    obdlznik_torta Area of rectangle is 3002. Its length is 41 larger than the width. What are the dimensions of the rectangle?
  • Square to rectangle
    square_rot What is the ratio of the area of a square of side x to the area of a rectangle of a rectangle of width 2 x and length 3
  • Rectangle area
    rectangles The length of a rectangle of x units is increased by 10%, and its width of y units is increased by 15%. What is the ratio of the area of the old rectangle to the area of the new rectangle?
  • Area and perimeter of rectangle
    rectnagles The content area of the rectangle is 3000 cm2, one dimension is 10 cm larger than the other. Determine the perimeter of the rectangle.
  • Area of rectangle
    rectangle How many times will increase the area of the rectangle if we increase twice the length and at the same time we decrease the width by half?
  • Rectangle - area, perimeter
    rectnagles The area of a rectangular field is equal to 300 square meters. Its perimeter is equal to 70 meters. Find the length and width of this rectangle.
  • Percent change
    rectangles If the length of a rectangle is increased by 25% and the width is decreased by 10%, the area of the rectangle is larger than the area of the original rectangle by what percent?
  • Area of a rectangle
    rectangle Calculate a rectangle area with a diagonal of u = 12.5cm and a width of b = 3.5cm. Use the Pythagorean theorem.
  • Interesting property
    rectangles Plot a rectangular shape has the interesting property that circumference in meters and the area in square meters are the same numbers. What are the dimensions of the rectangle?
  • Rectangle 45
    rectangles2 The perimeter of a rectangle is 60cm. If the length of the rectangle is 20cm. a)find the width b)find the area.
  • Rectangle
    rectangle There is a rectangle with a length of 12 cm and a diagonal 8 cm longer than the width. Calculate the area of a rectangle.
  • Rectangle
    rectangles The rectangle area is 182 dm2, its base is 14 dm. How long is the other side? Calculate its perimeter.
  • Diagonal
    rectangles2 The diagonal of the rectangle has a length of 41.4 cm. The angle between the diagonal and longer side of the rectangle is 26°. Calculate the area of the rectangle.
  • Rectangle A2dim
    Rectangle Calculate the side of the rectangle, if you know that its area is of 2590 m2 and one side is 74 m.
  • Expansion
    magnification If one side of the rectangle is larger 4-times and second 2-times, what percentage increases the area of rectangle?
  • MO8-Z8-I-5 2017
    mo8 Identical rectangles ABCD and EFGH are positioned such that their sides are parallel to the same. The points I, J, K, L, M and N are the intersections of the extended sides, as shown. The area of the BNHM rectangle is 12 cm2, the rectangle MBCK area is 63

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Examples of area of plane shapes. Rectangle Problems.