On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 40°.
Which statements about this triangle are true?
Select all correct answers.
Responses
The third angle measures 110°.
The third angle measures 110°.
The third angle measures 90°.
The third angle measures 90°.
Two sides have the same length.
Two sides have the same length.
All sides have different lengths.
All sides have different lengths.
The third angle measures 50°.
The third angle measures 90°.
All sides have different lengths.