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algorithm class: cone (#1253)

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	`1`	`+/**`
	`2`	`+ * This class represents a circular cone and can calculate its volume and surface area`
	`3`	`+ * https://en.wikipedia.org/wiki/Cone`
	`4`	`+ *@constructor`
	`5`	`+ *@param {number} baseRadius - The radius of the base of the cone.`
	`6`	`+ *@param {number} height - The height of the cone`
	`7`	`+ */`
	`8`	`+exportdefaultclassCone{`
	`9`	`+constructor(baseRadius,height){`
	`10`	`+this.baseRadius=baseRadius`
	`11`	`+this.height=height`
	`12`	`+}`
	`13`	`+`
	`14`	`+baseArea=()=>{`
	`15`	`+returnMath.pow(this.baseRadius,2)*Math.PI`
	`16`	`+}`
	`17`	`+`
	`18`	`+volume=()=>{`
	`19`	`+returnthis.baseArea()this.height1/3`
	`20`	`+}`
	`21`	`+`
	`22`	`+surfaceArea=()=>{`
	`23`	`+returnthis.baseArea()+Math.PIthis.baseRadiusMath.sqrt(Math.pow(this.baseRadius,2)+Math.pow(this.height,2))`
	`24`	`+}`
	`25`	`+}`

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	`1`	`+importConefrom'../Cone'`
	`2`	`+`
	`3`	`+constcone=newCone(3,5)`
	`4`	`+`
	`5`	`+test('The Volume of a cone with base radius equal to 3 and height equal to 5',()=>{`
	`6`	`+expect(parseFloat(cone.volume().toFixed(2))).toEqual(47.12)`
	`7`	`+})`
	`8`	`+`
	`9`	`+test('The Surface Area of a cone with base radius equal to 3 and height equal to 5',()=>{`
	`10`	`+expect(parseFloat(cone.surfaceArea().toFixed(2))).toEqual(83.23)`
	`11`	`+})`

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