Explicación paso a paso:
Altura = h
Base = 3+h
Perímetro = 26cm
Solución !
[tex]h + h + 3 = 26[/tex]
[tex]2h + 3 = 26[/tex]
[tex]2h = 26 - 3[/tex]
[tex]2h = 23[/tex]
[tex]h = \frac{23}{2} [/tex]
[tex]h = 11.5[/tex]
La altura es = 11,5 CM
La base es = 11,5+3 → 14,5cm
Sumamos cantidades !
[tex]14.5 + 11.5 = 26cm[/tex]
Saludos
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Explicación paso a paso:
hole °
Altura = h
Base = 3+h
Perímetro = 26cm
Solución !
[tex]h + h + 3 = 26[/tex]
[tex]2h + 3 = 26[/tex]
[tex]2h = 26 - 3[/tex]
[tex]2h = 23[/tex]
[tex]h = \frac{23}{2} [/tex]
[tex]h = 11.5[/tex]
La altura es = 11,5 CM
La base es = 11,5+3 → 14,5cm
Sumamos cantidades !
[tex]14.5 + 11.5 = 26cm[/tex]
Saludos