One angle in a right triangle measures 57°. What is the measure of the other acute angle? 43° 123° 90° 33°

255,253 views

36 votes

One angle in a right triangle measures 57°. What is the measure of the other acute angle?

43°
123°
90°
33°

3.0k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

26 votes

The answer is 33. One tip to rule out some answers is to remember an acute angle is less than 90 degrees.

2.9k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers