Online Geometry Problems

Online Geometry Problem 850: Triangle, Double side, Angles, 90 Degrees, Special Right triangle, Sides ratio 1:2. Level: High School, College, Mathematics Education

The figure below shows a triangle ABC with AC = 2BC and angle B - angle A = 90 degrees. Find the measure of angle A.

 

Problem 850: Triangle, Double side, Angles, 90 Degrees. Special Right triangle, Sides ratio 1 2
 


 

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