Explicación paso a paso:
teorema de pitágoras
[tex]a^{2} = 5^{2} + 12^{2} \\a^{2} = 25 + 144\\a = \sqrt{169} \\a= 13[/tex]
halla : S= sec a - tan a
S = [tex]\frac{13}{12} - \frac{5}{12}[/tex]
S = [tex]\frac{8}{12}[/tex]
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Verified answer
Explicación paso a paso:
teorema de pitágoras
[tex]a^{2} = 5^{2} + 12^{2} \\a^{2} = 25 + 144\\a = \sqrt{169} \\a= 13[/tex]
halla : S= sec a - tan a
S = [tex]\frac{13}{12} - \frac{5}{12}[/tex]
S = [tex]\frac{8}{12}[/tex]