Learn To Be Home

Learn To Be brings free online tutoring students around the United States. Volunteer and gain community service hours while helping students who need it./p>

Become A Tutor Enroll A Student
< Exercises

Find angles in congruent triangles

What is the value of xx in the figure shown below?
This image shows triangles A D E and A B C, which share point A. Side A E measures 2.8 units. Side A C measures 2.8 units. Side A D measures 5.4 units. Side A B measures 5.4 units. Angle C A B measures 53 degrees. Angle A C B measures 96 degrees. Angle E D A measures 'x' degrees.
  • Your answer should be
  • an integer, like 66
  • a proper fraction, like 1/21/2 or 6/106/10
  • a simplified proper fraction, like 3/53/5
  • an improper fraction, like 10/710/7 or 14/814/8
  • a simplified improper fraction, like 7/47/4
  • an exact decimal, like 0.750.75