Area Calculator
Bir dörtburçluk, üçburçluk, daire, trapez ýa paralelogramyň meýdanyny hasap et.
Netijeler ýazýan wagtyň täzelener.
Bu hasapçy hakda
An area calculator finds how much surface a 2D shape covers. Pick the shape, enter its dimensions, and it returns the area — and, where the sides are known, the perimeter or circumference. Only the fields the chosen shape actually needs are used; the rest are ignored.
Each shape has its own formula: a rectangle is length × width, a triangle is ½ × base × height, a circle is π × radius², a trapezoid is ½ × (base₁ + base₂) × height, and a parallelogram is base × height. For a rectangle 5 long and 4 wide the area is 5 × 4 = 20 and the perimeter is 2 × (5 + 4) = 18; a triangle with base 6 and height 4 has area ½ × 6 × 4 = 12; a circle of radius 5 has area π × 25 ≈ 78.54. Perimeter is shown for rectangles and circles, but not for triangles, trapezoids or parallelograms, whose slanted sides are not entered.
Area calculations are needed for flooring, paint, fabric, land, and any project measured by surface. Make sure all dimensions use the same unit, and the area comes out in that unit squared.
Köp soralýan soraglar
Üçburçlukyň meýdanyny nädip tapýarsyň?
Üst = ½ × aýallar × beýiklik, dikey beýiklik ulanyp. Üçburçluk 6 aýallar we 4 beýiklik bilen ½ × 6 × 4 = 12 meýdançasy bar.
Dagyň meýdany näçe?
Area = π × radius². A radius of 5 circle has area π × 25 ≈ 78.54
Dürli bir dörtburçlukyň meýdanyny nädip tapyp bilersiňiz?
Uzaklygy giňlik bilen çarp. 5 uzyn we 4 giňlikli dörtburçluk 5 × 4 = 20 meýdançasy bar.
Trapezoidiň meýdany näçedir?
Area = ½ × (base₁ + base₂) × height, taking the average of the two parallel sides and multiplying by the height between them.
Paralelogramyň meýdany näçedir?
Area = base × height, using the perpendicular height, not the inclined side length.
Näme üçin perimetre bazen bir çyzgy görkezýär?
Perimeter is given for rectangles and circumference for circles. Triangles, trapezoids and parallelograms need their slanted side lengths, which are not entered, so their perimeter is left blank.
Which fields do I need to fill in?
Diňe saýlanan şekil ulananlary. Bir daire diňe radiusy gerek; giňlik we beýiklik meýdançalary onuň üçin göz öňünde tutulmaýar.
API — bu hasapçyny koddan ullan
Bu hasapçyny boş JSON ahtar noktasy hökmünde çagyr - açar gerek däl. Aşakdaky meýdança mykdarlaryny soragyň parametrleri ýa-da JSON hökmünde iber. Siziň goýmaýan hernäňiz şu sahypanyň öň bellenen öň bellenenini ulanýar; namydar parametr 400, hiç wagt sessiz sıfır däl. Eňlisçe senedleri oka →
Endpoint
GET https://calculator.free/api/v1/area-of-a-shape/curl
curl "https://calculator.free/api/v1/area-of-a-shape/?shape=rectangle&a=5&b=4&h=3"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/area-of-a-shape/?" + new URLSearchParams({
"shape": "rectangle",
"a": "5",
"b": "4",
"h": "3"
}));
const data = await r.json();
console.log(data.results);Netijeler diňe umumy ýardam üçin hasaplanypdyr, maliýe, saglyk ýa-da salgyt maslahaty üçin däl.