Respuesta :
It is given :Steven is cutting an 11 ft piece of lumber into three pieces to build a triangular garden . We need to find the measure of the pieces made by Steven so that a triangle can be formed.
By Triangle Inequality Theorem we have: The sum of the lengths of any two sides of a triangle is greater than the length of the third side.
If we look at the options Option D is fulfilling this property that is sum of two sides is greater than the third side. The given sides in option D are 3ft, 4ft, 4ft
3+4> 4
4+4>3
4+3>4
Sum of two sides of the trian gle is always greater than the third side .
Option D : 3ft, 4ft, 4ft is the right option.