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Guia 3, ejercicio 1. Private Sub Area_Click() Dim r As Single, A As Single If Not IsNumeric(radio.Text) Then MsgBox "DATO NO VALIDO" Else If (radio.Text <= 0) Then MsgBox "DATO NO VALIDO" Else r = radio.Text A = 4 * 3.14 * Val(r) ^ 2 v = 4 / 3 * 3.14 * Val(r) ^ 3 respuesta.Caption = "El area es " & A & " y el volumen es " & v End If End If End Sub Private Sub Volumen_Click() Guia_3_1.Hide Guia_3.Show End Sub

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  • Guia 3, ejercicio 1.

    Private Sub Area_Click()

    Dim r As Single, A As Single

    If Not IsNumeric(radio.Text) Then

    MsgBox "DATO NO VALIDO"

    Else

    If (radio.Text