Question

How to find area of isosceles triangle in VB.NET

Answer 1

Imports System

Public Class Program
	Public Shared Sub Main()
        Dim a As Double = 5
        Dim _base As Double = 8
		
        Dim area As Double = (1 / 2.0) * _base * Math.Sqrt((a * a) - ((_base * _base) / 4))
		
        Console.Write("Area of Isosceles Triangle = " & area)
    End Sub
End Class




' run:
'
' Area of Isosceles Triangle = 12
'

 

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Answer 2

Imports System

Public Class Program
	Public Shared Sub Main()
        Dim h As Double = 3
        Dim _base As Double = 8
        Dim area As Double = (1 / 2.0) * _base * h
        Console.Write("Area of Isosceles Triangle = " & area)
    End Sub
End Class





' run:
'
' Area of Isosceles Triangle = 12
'

 

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