Answer:
31 units
Explanation:
Seeing that sides SR and RQ are equivalent, and triangles STR and TRQ are both right triangles, it's safe to assume sides TQ and TS are equivalent.
3x + 2 = 26
solve for x!
3x = 26 - 2
3x = 24
x = 24/3
x = 8
Using the same logic stated above, we can determine that sides SV and QV are also equivalent. And now, we also have the answer for what x is. All we need to do is solve.
4(8) - 1
32 - 1
=31