Question

if a(-5,7)b(-4,-5)c(-1,-6)and d(4,5) are the vertices of a parallelogram ABCD find its area ​

Answer 1

Answer:

refers to the attachment

Step-by-step explanation:

Use area formula...

1/2 [x1(y2-y3) + x2(y3-y1) + x3(y1-y2)]

A(-5 take as x1 and 7 y1) like that another B and C you can take x2 y2, x3 y3

In that next area same take from B C and D... As same like before one...

And then add the both of the area and u will get the correct answer

Answer 2

Refer to the attachment mate