Question

Por favor ayudenme...​

Answer 1

Respuesta:

${h}^{2} = {co}^{2} + {ca}^{2} \\ {h}^{2} = {20}^{2} + {48}^{2} \\ h = \sqrt{ {20}^{2} + {48}^{2} } \\ h = \sqrt{2704} \\ h = 52cm$