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Subject :IMO    Class : Class 7

In the figure (not drawn to scale), ABC is an equilateral triangle and ABD is an isosceles triangle with DA = DB, find x.


A 14°
B 16°
C 12°
D 32°


Ans 1:

Class : Class 7

Ans 2:

Class : Class 8

Ans 3:

Class : Class 7
option a ,14 degrees

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