00:01
Let's divide the composite sections into various subsections from the figure and find the areas.
00:08
So, let's find the subsections area, value x bar and y bar.
00:14
For the first subsection, we can get the area as 3 into 6 which is equal to 18.
00:21
So, x bar will be 2 plus 2 by 2 which is equal to 3.
00:26
And y bar will be 3 plus 2 plus 3 by 2 which will be equal to 6 .5.
00:32
Similarly for the second subsection we will get the area as 2, x bar value as 4 .67, y bar will be 3 plus 1 that is 4.
00:43
For the third subsection we will get the area as 8, x bar value 2 and y bar value 3 plus 1 4.
00:55
Here second subsection area 2 4 .67 is x bar value y bar will be 4 .33 and third section we have out.
01:03
Similarly for the fourth subsection area will be 3 .14 same format we are calculating.
01:10
So x bar will be 0 .85 and y bar will be 3 .85 and similarly for the fifth subsection we will get the area as 6, x bar value 2 plus 2 by 2 that is 2 plus 1, 3, 3 by 2 that is 1 .5...