Question

show that the points A(1-2),B(3,6),C(5,10)and D(3,2) are rhe vertices of a parallelogram​

Answer 1

Answer:

from the given pints we can write,

x1 = 1, x2=3 ,x3=5 ,x4=3

y1 =2, y2=6, y3= 10, y4= 2

Step-by-step explanation:

In case of parellelogram diagonals bisect each other

that is, x1+x3=x2+x4

so putting values given above for x1, x2 ...

1+5=3+3

that is true

and 2 nd condition in parellelogram is,

y1+ y3=y2+y4

solving this also we found that its true

therefore given points are identified as sides of parellelogram

hence proved