Question

What is the measure of angle CED?

There are two triangles labeled ABC and DCE with a common vertex C. In triangle ABC, angle BAC is labeled as m, and angle ABC is labeled as 60 degrees. In triangle DCE, angle CDE is labeled as 60 degrees.
m, because Triangle ABC is similar to triangle EDC
m over 2, because Triangle ABC is congruent to triangle DCE
m + 60 degrees, because Triangle ABC is similar to triangle DCE
120 degrees − m, because Triangle ABC is congruent to triangle DCE

Answer 1

@nnesha

Answer 2

Help?

Answer 3

look at the 2 angles close to the letter C which are INSIDE the 2 triangles

they are opposite angles on 2 straight lines - what can oyu tell me about opposite angles?