Question

if uv ≅ vw, tu = s + 27, and tw = 25, what is tw? tw = □

Explanation:

Step1: Recognize isosceles - triangle property

Since $\overline{UV}\cong\overline{VW}$, $\triangle UVW$ is isosceles. The perpendicular from $V$ to $UW$ (i.e., $VT$) bisects $UW$. So $TW = TU$.

Step2: Substitute given value

Given $TU = s + 27$ and $TW = 25$, then $TW=25$.

Answer:

25