Respuesta:
Explicación paso a paso:
teorema de Pitágoras : hipotenusa al cuadrado = primer cateto al cuadrado+ segundo cateto al cuadrado
1)
[tex]15^{2} = 12^{2} +x^{2} \\ 225 = 144 +x^{2} \\ 225- 144 = x^{2} \\ 81 = x^{2} \\ \sqrt{81} = X\\ 9 = X[/tex]
2)
[tex]X^{2} = 15^{2} +20^{2} \\ x^{2} = 225 + 400 \\ x^{2} = 625 \\ x = \sqrt{625} \\ X = 25[/tex]
3)
[tex]30^{2}= 18^{2}+x^{2} \\ 900 = 324 + x^{2} \\ 900-324 =x^{2} \\ 576 =x^{2} \\ \sqrt{576} = X\\ 24= X[/tex]
4)
[tex]20^{2} =18^{2} +x^{2} \\ 400 = 324 + x^{2} \\ 76= x^{2} \\\sqrt{76} = X\\[/tex]
5)
[tex]x^{2} = 21^{2} +28^{2} \\x^{2} = 441 + 784 \\x^{2} = 1225 \\ X = \sqrt{1225} \\ X= 35[/tex]
6)
[tex]45^{2} =27^{2} +x^{2} \\ 2025 = 729 +x^{2} \\1296 =x^{2} \\ \sqrt{1296} =X\\ 36= X[/tex]
coronita por fis .,3
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Respuesta:
Explicación paso a paso:
teorema de Pitágoras : hipotenusa al cuadrado = primer cateto al cuadrado+ segundo cateto al cuadrado
1)
[tex]15^{2} = 12^{2} +x^{2} \\ 225 = 144 +x^{2} \\ 225- 144 = x^{2} \\ 81 = x^{2} \\ \sqrt{81} = X\\ 9 = X[/tex]
2)
[tex]X^{2} = 15^{2} +20^{2} \\ x^{2} = 225 + 400 \\ x^{2} = 625 \\ x = \sqrt{625} \\ X = 25[/tex]
3)
[tex]30^{2}= 18^{2}+x^{2} \\ 900 = 324 + x^{2} \\ 900-324 =x^{2} \\ 576 =x^{2} \\ \sqrt{576} = X\\ 24= X[/tex]
4)
[tex]20^{2} =18^{2} +x^{2} \\ 400 = 324 + x^{2} \\ 76= x^{2} \\\sqrt{76} = X\\[/tex]
5)
[tex]x^{2} = 21^{2} +28^{2} \\x^{2} = 441 + 784 \\x^{2} = 1225 \\ X = \sqrt{1225} \\ X= 35[/tex]
6)
[tex]45^{2} =27^{2} +x^{2} \\ 2025 = 729 +x^{2} \\1296 =x^{2} \\ \sqrt{1296} =X\\ 36= X[/tex]
coronita por fis .,3