Prove that the diagonals of the square bisect the interior angles.

Question

anonymous · Answer

attachment

anonymous · Answer

@experimentX  can you help me please?

experimentx · Answer

prove two adjacent triangles are congruent!!

experimentx · Answer

choose any ... two adjacent triangles!!
this is a super easy equation!!

anonymous · Answer

I don't know how to thats why im asking for help

anonymous · Answer

:(

experimentx · Answer

choose two triangles, PTR ans RTS ...and show their all sides are eqaul

anonymous · Answer

PTQ? and RTS

experimentx · Answer

they are not adjacent ... choose two triangles by side of each other!!

anonymous · Answer

why are you yelling

experimentx · Answer

I'm not yelling ... i am typing

anonymous · Answer

lol the ! make it seem like yelling. anyways i need step by step help ive never done this before if you dont mind.

experimentx · Answer

well ... it's my habit of putting !! and the end of every sentence ... instead of .
first step: choose any two side by side triangles

anonymous · Answer

PTS and STR?

anonymous · Answer

then what?

experimentx · Answer

show all their sides are euqal

anonymous · Answer

idk how. Im having to write the proof in paragraph form and i dont get it.

experimentx · Answer

two sides of square are equal --> use it to how one
they share one side ... so another side is equal
and one side is given as equal

experimentx · Answer

then 
<PST = <TSR (corresponding sides of congruent triangles)
and < stands for angle