Examples of area of plane shapes - page 12 of 126
Number of problems found: 2512
- Isosceles triangle
Calculate the area of an isosceles triangle, the base measuring 16 cm and the arms 10 cm. - Annular area
The square with side a = 1 is inscribed and circumscribed by circles. Find the annular area. - Area of RT 2
Calculate the area of a right triangle whose legs have a length of 9 cm and 6.4 cm. - Area
Calculate: x = 8 m² + 8 dm² + 8 cm² - Circumference 72414
Calculate the diagonal and the area of a square if its circumference is 10 centimeters. - The kitchen 2
The kitchen, 5m by 3.5m, has a cupboard covering 2m by 0.75m of the floor. What area of the floor remains uncovered? - Containing 8340
Calculate the perimeter of a square containing 9 acres.
- Triangle 8320
Is there a triangle with heights of 4, 7, and 10 meters? - Illuminates 4961
The lamp illuminates a circle with a diameter of 10m. What area does the light illuminate? - Increase 4957
How does the area of a circle change if we double its radius? How many times does its area increase? - One side 2
One side of the rectangle is three times larger, and the other is 4 cm smaller than the side of the square. Find the area of the square if more than the area of the rectangle by 10 cm². - Percentage - rhombus
If the rhombus side in the image increases by half, by what percentage will the area of the rhombus increase? - Children's room
The children's room is a square with a side of 3m. What is the area of the room layout on a 1:50 scale plan? - ABS triangle Point S is the center of the square ABCD. The ABS triangle has an area of 9 cm². What is the circumference of the square in cm?
- Juila
Julia has a rectangular table 3 1/2 feet long and 1 3/4 feet wide. What is the area of Juila's table?
- Rectangle - area, perimeter
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. - Calculate
Calculate the length of a side of the equilateral triangle with an area of 50cm². - Calculate
Calculate the area cm² diamond with a side length of 9.8 cm and a height on the side of 5 cm. - Drawer
The rectangular face of a drawer has a perimeter of 108 cm and a width of 18cm. Find the length and the area of the rectangular face of the drawer. - Side of a square
What is the length of the side of a square when its area is 64 cm square?
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