Examples of area of plane shapes - page 10 of 117
Number of problems found: 2330
- Square
Calculate the area of the square with diagonal 109 cm. - Right triangle
Right triangle legs have lengths 630 mm and 411 dm. Calculate the area of this triangle. - Increase 4957
How does the area of a circle change if we double its radius? How many times does its area increase? - Perimeter 2890
The perimeter of the square is 380 dm. What will be its area?
- The length 14
The length of the rectangle is 6cm, and the perimeter of the rectangle is 20 cm. Find the rectangle's breadth. Find the area of the rectangle. - A rhombus 3
A rhombus has a side length of 6 centimeters and a height of 2 centimeters. What is the area of the rhombus in centimeters square? - Calculation - isosceles
Calculate the area and perimeter of an isosceles triangle if given: base a: 6cm, height to the base: 4cm. - Annular area
The square with side a = 1 is inscribed and circumscribed by circles. Find the annular area. - 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.
- Side of a square
What is the length of the side of a square when its area is 64 cm square? - Diameter
The diameter of a circular plot is 14 dm. Find the circumference and area. - Annulus
Calculate the area of two circles annulus k1 (S, 3 cm) and k2 (S, 5 cm). - 22/7 circle
Calculate approximately the area of a circle with a radius 12 cm. When calculating π, use 22/7. - Squaring the Circle
Find the side of the square with the same area as the circle of radius 9.
- Illuminates 4961
The lamp illuminates a circle with a diameter of 10m. What area does the light illuminate? - Irrigates 4958
The water jet for welding the lawn reaches a distance of 1.8 m. How much is the lawn irrigated? - Calculate 14733
Square has the side a = 12 cm. Calculate the area of a triangle in the square. - Triangle 8320
Is there a triangle with heights of 4, 7, and 10 meters? - Rectangular 6892
How does one dimension of a rectangular garden depend on another if the garden has an area of 500 m²?
Suppose a rectangle has a height of 9 cm and a width of 4 cm. What is the rectangular area?Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
