makaylaanderson2 makaylaanderson2

11-05-2018
Mathematics

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( PLEASE HELP) The points (3,-2) (-3,-2) and (-3,6) are the vertices of a triangle. Find the perimeter of the triangle. (Hint: Use the Pythagorean theorem to find the length of the hypotenuse.

Respuesta :

17-05-2018

Look at the picture.

[tex]x^2=6^2+8^2\\\\x^2=36+64\\\\x^2=100\to x=\sqrt{100}\to x=10[/tex]

The perimeter of the triangle:

[tex]P_\Delta=6+8+10=24[/tex]

Ver imagen gmany

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