Respuesta:
a)12cm
b)20m
Explicación paso a paso:
aplica pitágoras o solo mira los triángulos notables
1) 12
2) 20
[tex] {13}^{2} = {5}^{2} + {c}^{2} \\ 169 = 25 + {c}^{2} \\ 169 - 25 = {c}^{2} \\ 144 = {c}^{2} \\ \sqrt{144} = c \\ 12 = c[/tex]
2)
[tex] {52}^{2} = {48}^{2} + {x}^{2} \\ 2704 = 2304 + {x}^{2} \\ 2704 - 2304 = {x}^{2} \\ 400 = {x}^{2} \\ \sqrt{400} = x \\ 20 = x[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
a)12cm
b)20m
Explicación paso a paso:
aplica pitágoras o solo mira los triángulos notables
Verified answer
Respuesta:
1) 12
2) 20
Explicación paso a paso:
[tex] {13}^{2} = {5}^{2} + {c}^{2} \\ 169 = 25 + {c}^{2} \\ 169 - 25 = {c}^{2} \\ 144 = {c}^{2} \\ \sqrt{144} = c \\ 12 = c[/tex]
2)
[tex] {52}^{2} = {48}^{2} + {x}^{2} \\ 2704 = 2304 + {x}^{2} \\ 2704 - 2304 = {x}^{2} \\ 400 = {x}^{2} \\ \sqrt{400} = x \\ 20 = x[/tex]