Respuesta:
el primer triangulo(rojo) sale 5 y el amarillo sale [tex]-\sqrt{74\\}[/tex]
Explicación paso a paso:
gráfico rojo
[tex] {h}^{2} = {4}^{2} + {3}^{2} \\ {h}^{2} = 16 + 9 \\ {h}^{2} = 25 \\ h = 5 {cm}^{2} [/tex]
gráfico azul
.
[tex] {h}^{2} = {8}^{2} + {4}^{2} \\ {h}^{2} = 64 + 16 \\ {h}^{2} = 80 \\ h = 8.94{cm}^{2} [/tex]
redondeando sería 9
espero te ayude
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Verified answer
Respuesta:
el primer triangulo(rojo) sale 5 y el amarillo sale [tex]-\sqrt{74\\}[/tex]
Explicación paso a paso:
gráfico rojo
[tex] {h}^{2} = {4}^{2} + {3}^{2} \\ {h}^{2} = 16 + 9 \\ {h}^{2} = 25 \\ h = 5 {cm}^{2} [/tex]
gráfico azul
.
[tex] {h}^{2} = {8}^{2} + {4}^{2} \\ {h}^{2} = 64 + 16 \\ {h}^{2} = 80 \\ h = 8.94{cm}^{2} [/tex]
redondeando sería 9
espero te ayude