Examples of area of plane shapes - page 13 of 129
Number of problems found: 2561
- Quatrefoil
Calculate the quatrefoil area, inscribed in a square with a side of 6 cm. - Cinema 4
In the cinema, there are 1656 seats; in the last row, there are 105 seats; in each next row, there are 3 fewer seats. How many are the total rows in the cinema? - Circle - easy 2
The circle has a radius of 6 cm. Calculate its diameter, perimeter, and area: - Inscribed rectangle
The circle area is 216. Determine the area of the inscribed rectangle with one side 5 long. - Rhombus diagonal
The area of a rhombus is 790. One diagonal measures 45. Find the length of the second diagonal. - Parallelogram
Calculate the area and perimeter of a parallelogram whose two sides are long a=18 cm b=14 cm and height ha = 2 cm long. - Rhombus
Find the length of the other diagonal and the area of the rhombus. The perimeter of a rhombus is 56 cm, and one of the diagonals is of length 14 cm. - Rhombus problem
The perimeter of the rhombus is 268 m, and its area is 2278 m². Calculate the height of the rhombus. - Centimeters 72134
The area of the square is equal to 1024 square centimeters. Calculate the perimeter of the square and the length of the side a. - Circumference 46181
Calculate the area of a circle that has a circumference of 314 cm. - Calculate 7329
Calculate the length of the side of a square in cm, the area of which is 48 cm square. - Percentage 4138
What percentage does the white color on the Czech flag occupy? - Calculate 2566
Calculate the area of a regular hexagon with side a = 2cm - Rhombus 4
The circumference of the rhombus is 44 cm, and its height is 89 mm long. Calculate its area. - Dimensions and area
Determine the actual dimensions of the kitchen and its area if its dimensions on the plan with a scale of 1:200 are 3.5 cm and 4 cm. - Bedroom floor
Jayson's square bedroom floor measures 2m on its side. How big should the carpet be to cover the whole floor? - How many 21
How many tiles of 2m by 2m in size can fill the floor of a room with a size 16m x 12m? - Circumference of a circle
Calculate the area of a circle if its circumference is 21.98 dm. Express the result in square decimetres. - Square garden
The square garden has an area of 36 square meters. What area will its image have in the 1:60 scale? - Rectangular lot
What is the area of a rectangular lot that measures 12 3/4 meters long and 8 5/6 wide?
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