A challenge to all maths solvers Pls show sollution by using only elementary geometry ( no trigonometry....)
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abhaygoel71:
hi
where you got this question?
Hii I know the ans. Of this q.
Then give answer
Answers
Answered by
0
Answer:
Step-by-step explanation:
BY looking at the image it seems to be that the smaller triangle is isoceles
So
In that triangle,
The other angle is also 80.
And also by angle sum property.
I think it is 30.
Is it right.
Measure AC. With same measurement from B cut the line AB at D. Join CD.
Angle CDA=x
Measure it you will get 30°.
Are you there?
yes
if it is so... then great
I'll try it
But I am still trying to get theoretical proof for it.
If you find it please tell it to me.
sure!
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