diff --git a/Geometry/Circle.js b/Geometry/Circle.js
new file mode 100644
index 0000000000..4b4f8e3b9a
--- /dev/null
+++ b/Geometry/Circle.js
@@ -0,0 +1,19 @@
+/**
+ * This class represents a circle and can calculate it's perimeter and area
+ * https://en.wikipedia.org/wiki/Circle
+ * @constructor
+ * @param {number} radius - The radius of the circule.
+ */
+export default class Circle {
+ constructor (radius) {
+ this.radius = radius
+ }
+
+ perimeter = () => {
+ return this.radius * 2 * Math.PI
+ }
+
+ area = () => {
+ return Math.pow(this.radius, 2) * Math.PI
+ }
+}
diff --git a/Geometry/Test/Circle.test.js b/Geometry/Test/Circle.test.js
new file mode 100644
index 0000000000..b2332df43d
--- /dev/null
+++ b/Geometry/Test/Circle.test.js
@@ -0,0 +1,11 @@
+import Circle from '../Circle'
+
+const circle = new Circle(3)
+
+test('The area of a circle with radius equal to 3', () => {
+ expect(parseFloat(circle.area().toFixed(2))).toEqual(28.27)
+})
+
+test('The perimeter of a circle with radius equal to 3', () => {
+ expect(parseFloat(circle.perimeter().toFixed(2))).toEqual(18.85)
+})
pFad - Phonifier reborn
Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.
Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy