The question is given in the attachment.
Requesting you to please give step by step solution.
It will be a great help.
Thank you.
It is question no. 35.
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Answered by
1
Answer:
it's c.11 3/4
Step-by-step explanation:
you have known the proof of the theorem
...the angle formed by the bisector of an exterior angle and the bisector of the base interior opposite angle is half the other interior opposite angle ...
so,angle DHF=1/2angle DEF
or. DHF=1/2×47/2
=11 3/4
for clear knowledge of the proof I mentioned you will have to go through the lesson.
Answered by
0
Answer:
Mark me brain list please
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