Let's do this question in the figure is the midpoint of both HCN beauty, and then we need to choose
among eight to be rich, set of angles are equal.
All right.
Pause the video, give it a try and then let's do it together.
All right.
We're back.
I hope you've given it a try.
Let's do it together over here.
It's mentioned that M is the midpoint of beedi, therefore B.M. is equal to me.
Similarly, M is the midpoint of Acee.
Therefore M is equal to M.C..
All right.
Now let me draw a triangle M, B and DMC in a manner such that they are congruent.
Right.
I just want to draw it in a way that we can visually understand that these two triangles are congruent.
Let me draw a triangle maybe over here and triangle EMCDDA over here.
Now why did I draw it in this position?
We know it equal to M.C. M.B is equal to me.
That's why I've drawn it like this.
Right, so that visually we understand that they are congruent.
All right.
Now over here angle m.b is equal to the angle DMC.
Why is that so.
Because these are vertically opposite angles.
These two angles are vertically opposite angles.
Right.
We know AM is equal to M.C..
Right.
Let me get over here.
You know m.b is equal to me and we have just seen that angle m B is equal to angle c m b therefore Asper
s e s s is congruency rule.
We know that these two triangles are congruent.
Right.
So M.B is Condren, the Triangle CMT now, when two triangles are congruent, their corresponding angles
will be equal, right.
Therefore angle one is equal to angle for an angle.
Three will be equal to angle two now, which would be the correct answer option.
Over here we have angle one is equal to angle four and we see that these two are equal.
Right.
Therefore, the correct answer is option B.