the diagram shows a triangle. what is the value of u? u =

Explanation:

Step1: Recall angle - sum property of a triangle

The sum of interior angles of a triangle is 180°.

Step2: Set up an equation

Let the three angles of the triangle be 32°, 32°, and u. So, 32°+32° + u=180°.

Step3: Solve for u

First, add 32° and 32°: 64°+u = 180°. Then, subtract 64° from both sides of the equation: u=180° - 64°. So, u = 116°.

Answer:

116