00:00The two points are intersecting at points P and Q.
00:18I have drawn two lines at points P and Q.
00:21One point is intersecting at points A and C and the other at points B and D.
00:27The two points are intersecting at points A and C and the other at points B and D.
00:30Let's draw the picture first to make it easier for us to understand.
00:34We have drawn the picture here.
00:37How?
00:38What do we have to draw?
00:42We have to draw the line at points A, C and B and D.
00:48For this, we have to draw a line.
00:53We have joined the points P and Q.
01:03Now we have to write the equation.
01:11We have to write the equation for the lines A, C and D.
01:16If we can prove that the area of A and B cone is 180 degree or the area of C and D cone is 180 degree
01:24then we can easily say that they are equal.
01:27Because if we subtract any equation from the equation of both the sides
01:31then if the area of both the sides of the difference is 180 degree
01:36then both the sides are equal.
01:38Right?
01:39Now see how we do that.
01:41The area of A and B cone is equal to the area of C and D cone is equal to the area of A and B cone is equal to the area of C and D cone is equal to the area of A and B cone is equal to the area of C and D cone is equal to the area of A and B cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of A and B cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal to the area of
02:11C and D cone is equal to the area of C and D cone is equal to the area of C and D cone
02:41is equal to the area of C and D cone is equal to the area of C and D cone is equal to the
03:11area of C and D cone is equal to the area of C and D cone is equal to the area of C and
03:42D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal
03:56to the area of C and D cone is equal to the area of C and D cone is equal to the area
04:11of C and D cone is equal to the area of C and D cone is equal to the area of C and D
04:21cone is equal to the area of C and D cone is equal to the area of C and D cone is equal
04:31to the area of C and D cone is equal to the area of C and D cone is equal to the area
04:41of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone
04:51is equal to the area of C and D cone is equal to the area of C and D cone is equal to the
05:01area of C and D cone is equal to the area of C and D cone is equal to the area of C and
05:11D cone is equal to the area of C and D cone is equal to the area of C and D cone is equal
05:21to the area of C and D cone is equal to the area of C and D cone is equal to the area
05:31of C and D cone is equal to the area of C and D cone is equal to the area of C and D cone
05:41I am going to click on it and then I am going to click on it and then I am going to click
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