Show that the following points taken in order form the vertices of a parallelogram. ( - 7, - 5), (

Name: Show that the following points taken in order form the vertices of a parallelogram. ( - 7, - 5), ( - 4, 3), (5, 6) and (2, â€“2)
Uploaded: Mon, 2021-05-31 14:13
Description: Show that the following points taken in order form the vertices of a parallelogram. ( - 7, - 5), ( - 4, 3), (5, 6) and (2, â€“2)

#Maths
#School

Show that the following points taken in order form the vertices of a parallelogram. ( - 7, - 5), ( - 4, 3), (5, 6) and (2, â€“2)

Answers (1)

Let A,B,C and D represent the points $(-7,-5),(-4,3),(5,6)$ and $(2,-2)$
Distance of AB
$AB=sqrt(-4+7)^2+(3+5)^2$
$AB=sqrt3^2+8^2$
$AB=sqrt9+64$
$AB=sqrt73$