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In triangle def angle d=40 & angle e= 70 & bisectors of angle e and angle f are interesting at o. Find (1) angle f (2) angle eof ?

In triangle def angle d=40 & angle e= 70 & bisectors of angle e and angle f are interesting at o. Find (1) angle f (2) angle eof ?

Grade:7

1 Answers

Vikas TU
14149 Points
5 years ago
 
Dear Student,
by angle sum property, angle f = 180-70-40= 70
Angle eof:
In triangle eof, angle ofe = 35
By angle sum, angle eof = 110 degrees.
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)

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