Question

the diagram shows a triangle.
what is the value of c?
$c = \square^\circ$

Explanation:

Step1: Recall triangle angle sum

The sum of angles in a triangle is \(180^\circ\).

Step2: Calculate angle \(c\)

Let the angles be \(65^\circ\), \(45^\circ\), and \(c\). So, \(c = 180^\circ - 65^\circ - 45^\circ\).
Calculate \(180 - 65 - 45 = 70\).

Answer:

\(70\)