Question

use the diagram. find the measure of ∠mhn. then classify the angle as “acute,” “right,” “obtuse,” or “straight”. m∠mhn = ° (type a whole - number.) ∠mhn is angle.

Explanation:

Step1: Read angle from protractor

Read the value where ray $MH$ and ray $HN$ intersect the protractor. The inner - scale reading for the angle $\angle MHN$ is $120^{\circ}$.

Step2: Classify the angle

An acute angle is less than $90^{\circ}$, a right angle is equal to $90^{\circ}$, an obtuse angle is greater than $90^{\circ}$ and less than $180^{\circ}$, and a straight angle is equal to $180^{\circ}$. Since $90^{\circ}<120^{\circ}<180^{\circ}$, $\angle MHN$ is an obtuse angle.

Answer:

$m\angle MHN = 120$
$\angle MHN$ is an obtuse angle.