the diagram shows a triangle.\nwhat is the value of t?\nt = \\square^\\circ

Explanation:

Step1: Recall triangle angle sum

The sum of angles in a triangle is (180^\circ). So, (2t + 6t + 4t = 180).

Step2: Combine like terms

Combine the left - hand side: (12t = 180).

Step3: Solve for t

Divide both sides by 12: (t=\frac{180}{12}=15).

Answer:

(15)