if (- 1, 2) , (4, 1) , (7, 16) are the three vertices of a parallelogram taken in order, then the fourth vertex and also the areas of the parallelogram are
Answers
Step-by-step explanation:
A = (-1,2)
B = (4,1)
C = (7,16)
D = (a,b)
AC is a diagonal and BD is a diagonal (taken in order)
so, we know that the diagonals bisect each other in parallelogram...so the diagonals are divided in ratio 1:1
So, let that intersection point be O (X,Y)
considering diagonal AC, applying mid point theorem
now, considering diagonal BD
therefore, the fourth vertex D
.
.
.
.
.
.
.
please mark as brainliest
A = (-1,2)
HYY DUDE
B = (4,1)
C = (7,16)
D = (a,b)
AC is a diagonal and BD is a diagonal (taken in order)
so, we know that the diagonals bisect each other in parallelogram...so the diagonals are divided in ratio 1:1
So, let that intersection point be O (X,Y)
So, let that intersection point be O (X,Y)considering diagonal AC, applying mid point THEOREM.
now, considering diagonal BD
therefore, the fourth vertex D
HOPE IT'S HELPS YOU ✨