Question

what is the value of v?
r
t
4
v
s
v =

Explanation:

Step1: Identify triangle type

The triangle has two equal angles (marked by red arcs), so it's isosceles.

Step2: Apply isosceles triangle property

In an isosceles triangle, sides opposite equal angles are equal. Side \( RS = 4 \), and side \( v \) is opposite the equal angle to \( RS \)'s opposite angle, so \( v = 4 \).

Answer:

\( 4 \)