jarodjohnson jarodjohnson
  • 15-08-2018
  • Mathematics
contestada

The triangle below has a total perimeter of 450 cm: picture of a triangle with sides 128 and 150. Third side unknown Write an equation and solve it to find the length of the longest side of the triangle.

Respuesta :

7002546 7002546
  • 15-08-2018

650=128+150+?

?=650-278

?=172cm

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