Geometry Problems, Online Education

Geometry Problem 109. Angle, Right Triangle, Cevian, 45 Degrees, Mobile Apps, iPad, iPhone. Level: School, College, Mathematics Education

In the figure below, given a right triangle ABC, BD is a cevian to AC, AB = CD, angle ABD = a , and angle A = 2a. Prove that x = 45º.

 

Geometry Problem Angle, Right Triangle, Cevian. Elearning.


 

Art of Geometry Problem 109 using Mobile Apps. Circle Patterns.

Art of problem 109 using mobile apps, Mobile Apps, iPad, iPhone

Art of Geometry Problem 109 in Motion. Circle patterns

Click on the figure below.

 

 
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