/// <summary> /// Constructor with a <paramref name="rightTriangle"/>. /// </summary> /// <param name="rightTriangle">the right triangle.</param> public Triangle(RightTriangle rightTriangle) { _sideA = rightTriangle.Length; _sideB = rightTriangle.Height; _sideC = Pythagorean.FindHypotenuse(_sideA, _sideB); _angleC = 90; _angleB = Math.Atan(_sideB / _sideA); _angleA = _angleB - 90; }
/// <summary> /// </summary> /// <param name="rightTriangle"></param> /// <exception cref="ArgumentOutOfRangeException">Thrown when invalid side lengths are input</exception> public Triangle(RightTriangle rightTriangle) { _sideA = rightTriangle.Length; _sideB = rightTriangle.Height; _sideC = Pythagorean.FindHypotenuse(_sideA, _sideB); _angleC = 90; _angleB = Math.Atan(_sideB / _sideA); _angleA = _angleB - 90; }
/// <summary> /// /// </summary> /// <param name="other"></param> /// <returns></returns> public bool Equals(RightTriangle other) { return(other != null && (Math.Abs(_length - other._length) < 1 && Math.Abs(_height - other._height) < 1)); }
public void TriangleTest() { Triangle triangle = new Triangle(length:5, height:6); Assert.AreEqual(5, triangle.SideA); Assert.AreEqual(6, triangle.SideB); Assert.AreEqual(15, triangle.Area); RightTriangle triangle2 = new RightTriangle(5, 6); Assert.AreEqual(triangle, triangle2); Assert.AreEqual(triangle.Perimeter, triangle2.Perimeter); Triangle triangle3 = new Triangle(sideB:4,sideC:5,angleC:90); Assert.AreEqual(triangle3.Area, 6); Assert.AreEqual(12, triangle3.Perimeter); Triangle triangle4 = new Triangle(sideB: 3, sideC: 3, angleC: 60); Assert.AreEqual(9, triangle4.Perimeter); /* try { Triangle wrongTriangle = new Triangle(1,6,10); Assert.Fail("This triangle should've thrown an exception!"); } catch (Mathos.Exceptions.InvalidTriangleException) { } */ }
public void RightTriangleTest() { RightTriangle triangle = new RightTriangle(5, 6); Assert.AreEqual(5, triangle.Length); Assert.AreEqual(6, triangle.Height); Assert.AreEqual(15, triangle.Area); RightTriangle triangle2 = new RightTriangle(5, 6); Assert.AreEqual(triangle, triangle2); RightTriangle triangle3 = new RightTriangle(3,4); Assert.AreEqual(12, triangle3.Perimeter); }
/// <summary> /// /// </summary> /// <param name="other"></param> /// <returns></returns> public bool Equals(RightTriangle other) { return other != null && (Math.Abs(_length - other._length) < 1 && Math.Abs(_height - other._height) < 1); }