00:01
Given question we are asked to find the area of this quadrilateral.
00:04
We can see that if we divide the entire quadrilator into three parts, this is part one, this is part two and this is part three.
00:13
Therefore, total area of this entire quadulatory is equal to area of part one plus area of part two plus area of part three.
00:24
So we have to find the area of all three parts.
00:27
Now let us try to do that, okay.
00:29
So first one, suppose if you consider part one, that is this one, this is the triangle, okay, this is 10 feet it is given and the height is 5 feet, it is given, okay, so this is a right angle triangle.
00:49
We all know that for right angle triangle area equal to half into base into height.
00:58
So in this case, the base value is 10 and the height is 5.
01:04
Therefore, the area is 21, 25 square feet...