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

Answer:

15

Explanation:

Step1: Recall angle - sum property

The sum of interior angles of a triangle is 180°. So, (2p + 2p+8p=180).

Step2: Combine like - terms

((2 + 2+8)p = 180), which simplifies to (12p = 180).

Step3: Solve for (p)

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