Question

what angle is more than 180 degrees and less than 360 degrees?
right
obtuse
acute
straight
reflex
which angle is more than 90 degrees but less than 180 degrees?
right
obtuse
acute
reflex
straight

Explanation:

First Question:

A right angle is \( 90^\circ \), an obtuse angle is between \( 90^\circ \) and \( 180^\circ \), an acute angle is less than \( 90^\circ \), a straight angle is \( 180^\circ \), and a reflex angle is between \( 180^\circ \) and \( 360^\circ \). So the angle more than \( 180^\circ \) and less than \( 360^\circ \) is reflex.

A right angle is \( 90^\circ \), an obtuse angle is between \( 90^\circ \) and \( 180^\circ \), an acute angle is less than \( 90^\circ \), a reflex angle is between \( 180^\circ \) and \( 360^\circ \), and a straight angle is \( 180^\circ \). So the angle more than \( 90^\circ \) but less than \( 180^\circ \) is obtuse.

Answer:

E. Reflex

Second Question: