Question

classify ∠lnp as right, acute, obtuse, or straight. obtuse acute right straight

Explanation:

Step1: Recall angle definitions

• Right angle: $90^\circ$ (marked by a square, like $\angle ONP$).
• Acute angle: Less than $90^\circ$.
• Obtuse angle: Greater than $90^\circ$ but less than $180^\circ$.
• Straight angle: $180^\circ$.

Step2: Analyze $\angle LNP$

$\angle ONP$ is a right angle ($90^\circ$). $\angle LNP$ includes $\angle ONP$ and another angle, so it must be greater than $90^\circ$. Since it's less than $180^\circ$ (not a straight line), it's obtuse.

Answer:

Obtuse