Hello Somya
In the left side
There is AC - AD.
Since AD > AC
AC - AD will be negative
AC - AD = -DC
Now, in the right side
CB - DB will be DC
Written on Dec. 29, 2017, 10 a.m.
Hello Somya
In the left side
There is AC - AD.
Since AD > AC
AC - AD will be negative
AC - AD = -DC
Now, in the right side
CB - DB will be DC
Written on Dec. 29, 2017, 10 a.m.