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30 lip 2024 · Whether you want to find the area knowing the square side or you need to calculate the side from a given area, this tool lends a helping hand. Read on and refresh your memory to find out what is the area of a square and to learn the formula behind the calculator.
- Diagonal
You can derive this diagonal of square formula e.g., from...
- Square in a Circle Calculator
For a circle with radius r, a square with the same area will...
- Perimeter of Square. Calculator
A square is the quadrilateral of the least perimeter...
- Area Calculator
Here are the most important and useful area formulas for...
- Volume Calculator
To calculate the surface area to volume ratio SA:V, you...
- Diagonal
29 lip 2024 · Here are the most important and useful area formulas for sixteen geometric shapes: Square area formula: A = a². Rectangle area formula: A = a × b. Triangle area formulas: A = b × h / 2 or. A = 0.5 × a × b × sin(γ) or. A = 0.25 × √( (a + b + c) × (-a + b + c) × (a - b + c) × (a + b - c) ) or.
30 lip 2024 · To calculate the surface area to volume ratio SA:V, you simply divide the surface area by volume. For some chosen shapes: SA:V ratio for cube = (6 × side²) / (side³) = 6 / side; SA:V ratio for sphere = (4 × π × radius²) / ((4/3) × π × radius³)= 3 / radius
An easy to use, free area calculator you can use to calculate the area of shapes like square, rectangle, triangle, circle, parallelogram, trapezoid, ellipse, octagon, and sector of a circle. Formulas, explanations, and graphs for each calculation.
Use this calculator to easily calculate the area of a square given the length of its side in any metric: mm, cm, meters, km, inches, feet, yards, miles. Free online area of a square calculator.
17 wrz 2020 · Find the area of a triangle with a base of 40 inches and a height of 60 inches. Find the area of a square with a side of 15 feet. Find the surface area of Earth, which has a diameter of 7917.5 miles. Use 3.14 for PI. Find the volume of a can a soup, which has a radius of 2 inches and a height of 3 inches. Use 3.14 for PI.
Given a radius and an angle, the area of a sector can be calculated by multiplying the area of the entire circle by a ratio of the known angle to 360° or 2π radians, as shown in the following equation:
