Geometry Problems, Online Education

Geometry Problem 45 with Solution: Angles, Triangle, Double Angle, Triple Angle, 30 Degrees

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In the figure,  AB = BC, the measure of angle BAD is double the measure of angle BCD and the measure of angle ABD is triple the measure of angle CBD. Prove that x = 30.
 


 
 

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Geometry Problem 45 Solution(s)