The lengths of two sides of the triangle are known.
Which of the following could be the perimeter of the triangle?
22
26
28
36
One side of a triangle has a length of 5x – 2. A longer side has a length of
6x + 7. If t represents the length of the third side, which of the following is true?
x + 5 < t < 11x + 5
x + 9 < t < 11x + 5
5x – 2 < t < 6x + 7
5x + 7 < t < 6x – 2
If ΔABC and ΔXYZ are two triangles such that
, which of the following would be sufficient to prove the triangles are similar?