algorithm class: cone (TheAlgorithms#1253)

Author: Japoncio3k

Geometry/Cone.js

@@ -0,0 +1,25 @@
+/**
+ * This class represents a circular cone and can calculate its volume and surface area
+ * https://en.wikipedia.org/wiki/Cone
+ * @constructor
+ * @param{number} baseRadius - The radius of the base of the cone.
+ * @param{number} height - The height of the cone
+ */
+exportdefaultclassCone{
+constructor(baseRadius,height){
+this.baseRadius=baseRadius
+this.height=height
+}
+
+baseArea=()=>{
+returnMath.pow(this.baseRadius,2)*Math.PI
+}
+
+volume=()=>{
+returnthis.baseArea()*this.height*1/3
+}
+
+surfaceArea=()=>{
+returnthis.baseArea()+Math.PI*this.baseRadius*Math.sqrt(Math.pow(this.baseRadius,2)+Math.pow(this.height,2))
+}
+}

Geometry/Test/Cone.test.js

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+importConefrom'../Cone'
+
+constcone=newCone(3,5)
+
+test('The Volume of a cone with base radius equal to 3 and height equal to 5',()=>{
+expect(parseFloat(cone.volume().toFixed(2))).toEqual(47.12)
+})
+
+test('The Surface Area of a cone with base radius equal to 3 and height equal to 5',()=>{
+expect(parseFloat(cone.surfaceArea().toFixed(2))).toEqual(83.23)
+})