Question

A parallelogram has the vertices (-1, 2), (4, 4), (2, -1) and (-3, -3). Determine what type of parallelogram. Find the perimeter and area

Answer 1

@sangya21

Answer 2

am i supposed to find the distance between (-1,2) (4,4) and (2,-1) (-3,-3)

Answer 3

A(-1, 2), B(4, 4), C(2, -1) and D(-3, -3).
find distances between AB, BC,CD and DA
then compare these distances. and find the result.

Answer 4

what would be it?

Answer 5

distance between (-1,2) (4,4) = 5.38 and (2,1) (-3,-3) = 6.40

Answer 6

and others?

Answer 7

(4,4) (2,-1) = 5.38 and (-3,-3) (-1,2) = 5.38

Answer 8

@sangya21 what do i do next?

Answer 9

@sangya21 u there?

Answer 10

3 sides are equal so getting confused. Let me solve first/

Answer 11

All sides are equal so it is a square

Answer 12

but (2,1) and (-3,-3) = 6.40

Answer 13

oh no i was wrong i didnt put -1 ok so there all equal

Answer 14

yeah. Now what will be the perimeter and area?

Answer 15

perimeter of square = 4*5.38 = 21.52 and area = (5.38)^2 = 28.9444

Answer 16

correct :)

Answer 17

Thanks again :)