Question

Ayudaaaaa!! urgente​

Answer 1

Respuesta:

${x}^{2} = {(12 \: m)}^{2} + {(5 \: m)}^{2} \\ {x}^{2} = 144 \: {m}^{2} + 25 \: {m}^{2} \\ {x}^{2} = 169 \: {m}^{2} \\ x = \sqrt{169 \: {m}^{2} } \\ x = 13 \: m$

va requerir 169 m² de mosaico