Find all values of t such that t-1, t+1, and 8+t could be the lengths of the sides of a right triangle.
We see that t + 8 is always the largest side.
The triangle inequality requires t+8 < t+1+t-1 to be true, which simplifies to t > 8.
We see that t + 8 is always the largest side.
The triangle inequality requires t+8 < t+1+t-1 to be true, which simplifies to t > 8.