an exterior angle of a triangle is 105 degree and its two interior opposite angles are equal.Find each of these angles.

Dear Student,
let the interior angle be x
therefore 
x+x=105                      [As both opposite interior angle are equal & applying exterior angle property of a triangle]
2x=105 
=> x =105/2
=>x=52.50
Regards

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ணோ ளேஆற் 100,5.
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let the interior angle be x
therefore 
x plus x is equal to 150      [exterior angle property of a triangle]
2x is equal to 150 
therefore x is equal to 75 
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