Question

A parallelogram has the vertices (-1, 2), (4, 4), (2, -1) and (-3, -3). Determine what type of parallelogram [10 points]. Find the perimeter and area [20 points].

Answer 1

@DSS could you help again?

Answer 2

OK

Answer 3

give me a min

Answer 4

ok

Answer 5

what do you mean by " type of parallelogram " ??

Answer 6

what is the shape

Answer 7

@Akhilender

Answer 8

Using your distance formula, you see that all sides of the parallelogram are the same length, which is
\[\sqrt{29}\]

Answer 9

Perimeter is s+s+s+s. so \[\sqrt{29}+\sqrt{29}+\sqrt{29}+\sqrt{29}=4\sqrt{29}\] units

Answer 10

A=s*s\[\sqrt{29}*\sqrt{29}=29 \square units\]

Answer 11

I don't know if this is correct but you've got a parallelogram with 4 equal sides...I'd say a rhombus. The angles aren't equal so you can't have a square.

Answer 12

thank you so much! you honestly have no idea how much this helps me