Question

what is the value of t?
y
3
x
w
t=
submit

Explanation:

Step1: Use the property of isosceles triangle

In a triangle, if two angles are equal (the angles at \(X\) and \(W\) are equal as indicated by the red marks), then the sides opposite to these angles are equal.

Step2: Identify the sides

The side opposite to angle \(X\) is \(WY\) (\(t\)) and the side opposite to angle \(W\) is \(XY\) (which has length \(3\)).

Answer:

\(t = 3\)