Question

ayuda paso a paso porfa​

Answer 1

Respuesta:

$\frac{Perímetro}{2} = (5x + 3) + (7x + 8) \\ \frac{334}{2} =5x + 3 + 7x + 8 \\ 167 = 12x + 11 \\167-11=12x\\156 = 12x\\ \frac{156}{12}=x\\ 13 = x$

$Largo = 7x + 8 = 7(13) + 8 = 99$

$Ancho = 5x + 3 = 5(13) + 3 = 68$

$Área = 99 \times 68 = 6732$