Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
OpenStudy (anonymous):
@Directrix
Directrix (directrix):
What is the measure of the angle marked in blue in the attached picture?
Hint: The 96 angle and the blue-marked angle form a linear pair? @Megan_xoxo
OpenStudy (anonymous):
84? right?
Directrix (directrix):
@Megan_xoxo
Correct.
Hold on for one more question.
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
Directrix (directrix):
@Megan_xoxo
Hint: The red-marked angle and the 35 angle are known as Vertical Angles.
Does that help? We are one step away from wrapping this up. :)
Directrix (directrix):
Theorem: Vertical angles are congruent.
So, the red-marked angle has measure ?
@Megan_xoxo
OpenStudy (anonymous):
96? correct?
Directrix (directrix):
The red marked angle is 35. It is congruent to the 35 angle that is vertical with it.
------
Here comes your last question. Solve the equation on the attachment for x.
Recall that the sum of the interior angles of a triangle is 180. The value of x will be our answer.
OpenStudy (anonymous):
\[x=180-(180-96)-35=61{}^{\circ} \]
Still Need Help?
Join the QuestionCove community and study together with friends!