<img src="https://tex.z-dn.net/?f=Triangulos%5C%5C%5C%5C1%29.%5C%5C%5C%5CDatos%3A%5C%5C%5C%5Ca%3D4%2C5m%5C%5C%5C%5Cb%3D6m%5C%5C%5C%5Ch%3D%3F%5C%5C%5C%5CSolucion." />Primero tenemos que encontrar cuanto equivale la hipotenusa.
Teorema de pitagoras.
<img src="https://tex.z-dn.net/?f=h%5E%7B2%7D%3D%20a%5E%7B2%7D%2Bb%5E%7B2%7D%5C%5C%20%5C%5CReemplazamos%3A%5C%5C%5C%5Ch%5E%7B2%7D%3D%284%2C5m%29%5E%7B2%7D%2B%286m%29%5E%7B2%7D%5C%5C%5C%5Ch%5E%7B2%7D%3D20%2C25m%5E%7B2%7D%2B36m%5E%7B2%7D%5C%5C%5C%5C%5Csqrt%7Bh%5E%7B2%7D%7D%3D%5Csqrt%7B56%2C25m%5E%7B2%7D%7D%5C%5C%20%5C%5Ch%3D7%2C5m." />Ahora calcularemos el perimetro.
<img src="https://tex.z-dn.net/?f=P%3Da%2Bb%2Bh%5C%5C%5C%5CReemplazamos%3A%5C%5C%5C%5CP%3D4%2C5m%2B6m%2B7%2C5m%5C%5C%5C%5CP%3D18m" />Primero tenemos que encontrar cuanto equivale el otro cateto.
<img src="https://tex.z-dn.net/?f=2%29.%5C%5C%5C%5CDatos%3A%5C%5C%5C%5Ca%3D7%2C2m%5C%5C%5C%5Ch%3D7%2C5m%5C%5C%5C%5Cb%3D%3F%5C%5C%5C%5CSolucion.%5C%5C%5C%5Ch%5E%7B2%7D%3Da%5E%7B2%7D%2Bb%5E%7B2%7D%5C%5C%5C%5CReemplazamos%3A%5C%5C%5C%5C%287%2C5m%29%5E%7B2%7D%3D%287%2C2m%29%5E%7B2%7D%2Bb%5E%7B2%7D%5C%5C%20%5C%5C56%2C25m%5E%7B2%7D-51%2C84m%5E%7B2%7D%3Db%5E%7B2%7D%5C%5C%20%5C%5C%5Csqrt%7B4%2C41m%5E%7B2%7D%7D%3D%5Csqrt%7Bb%5E%7B2%7D%7D%5C%5C%5C%5C2%2C1m%3Db" />.
Ahora calcularemos el perimetro.
<img src="https://tex.z-dn.net/?f=P%3Da%2Bb%2Bh%5C%5C%5C%5CReemplazamos%3A%5C%5C%5C%5CP%3D7%2C2m%2B2%2C1m%2B7%2C5m%5C%5C%5C%5CP%3D16%2C8m" />.
¿CUAL DE LOS DOS TIENE MAYOR PERIMETRO?
R / : Triangulo 1).
18m.