Question
Is this triangle acute, obtuse, or right?
Angle R is 82 degrees, Angle S is 56 degrees, and Angle T is 42 degrees
Angle R is 82 degrees, Angle S is 56 degrees, and Angle T is 42 degrees
Answers
Ms. Sue
http://easycalculation.com/trigonometry/triangle-types.php
What do you think?
What do you think?