Find the value of x & Give reasons to justify your solutions B, C ∈ AD

[LearningMath11]

Hi everyone, I am new to the board. I am stuck on this problem and can't figure it out. Any help will be much appreciated.
Find the value of x & Give reasons to justify your solutions B, C ∈ AD

 

[Deleted member 4993]

Hi everyone, I am new to the board. I am stuck on this problem and can't figure it out. Any help will be much appreciated.
Find the value of x & Give reasons to justify your solutions B, C ∈ AD

What is the measure of the angle ECB?

What is the relationship between the measure of the angles ECB and angle CEB and angle EBA?

Please follow the guidelines of posting in this forum - enunciated at:

READ BEFORE POSTING

Welcome to FreeMathHelp.com! Please take the time to read the following before you make your first post. It will help you to get your math questions answered promptly and in the most helpful manner. A summary is available here, but please read the complete guidelines below at your earliest...

www.freemathhelp.com

Please share your work/thoughts

 

[pka]

Hi everyone, I am new to the board. I am stuck on this problem and can't figure it out. Any help will be much appreciated. Find the value of x & Give reasons to justify your solutions B, C ∈ AD

Do you understand that the measure of an exterior angle of a triangle is the sum of the measures of the two remote interior angles?