How can this be true?

See attached picture.

[nomaxim]

Simple, BLACK HOLE!

That is neat though.

It's Epi 's cat.

[Creatures]

i already saw this problem and i solved it but i forgot it

but wait i gonna find out...

Creatures

[Creatures]

that's what i found out

A of deep green is (2*5)/2 = 5
A of red is (3*8)/2 = 12
A of orange is (2+5) = 7
A of green is (5+3) = 8
__________________________
32

but A of the whole one that's (5*13)/2 = 32.5 (????)

Creatures

[Creatures]

here it's the resolution (can i say that)

deep green is
a=5
and
h=2

and red is
a=8
and
h=3

5 -> 8
2 -> 3

but that's not true

(5/2)*3 = 7.5 (!!!!!!)

Creatures

See, it says all the partitions are identical-meaning the partitions in the top and bottom triangles are same, only arranges differently. That's what I read.

[Creatures]

but this isn't a real triangle the deep green one is more steeply as the red one!! get it??

Creatures

That's what I also thought. I guess I'll print it out and then compare by actually cutting the pieces. But visually the pieces look identical.

Of course there is a way, I guess, to solve it geometrically/trigonometrically too.

[Creatures]

here look at the pic!!

i hope you see it

No, you gotta compare reds to reds and greens to greens. The pieces of same color are identical. Check the base and heights. If they are same the hyptonuse has to be the same.