Question

Suppose that point P is in the interior of rectangle ABCD. Show that the sums of the areas of triangle ABP and CDP is equal to the sum of the areas of triangles BCP and ADP.

Answer 1

Proofs, huh?

Answer 2

yeah it sucks

Answer 3

Draw the rectangle so that I can see where the segments are because they're not matching up properly

Answer 4

I already tried a couple different ways and not every triangle actually forms a triangle. I think something is wrong with your question. Double check that you wrote everything down properly.

Answer 5

I'll show you what I did

Answer 6

it seems interesting

Answer 7

When it says triangle ABCD, it goes clockwise so it can't go A, C, B, D. It must go A, B, C, D