Question

Identify the option with an acute angle.

• A.
• B.
• C.
• D.

Answer 1

The correct option is B

An acute angle is an angle whose measure is less than 90${}^{\circ }$.


$\therefore$ The above angle is an acute angle.


The above angle measures greater than 90${}^{\circ }$ and, hence, is not an acute angle.


The above angle measures exactly 90${}^{\circ }$ and, hence, is not an acute angle.


The measure of the above angle is greater than 90${}^{\circ }$. Hence, it is not an acute angle.