The sum of any triangle is 180 degrees, correct? I am making a tessellation, and I have four triangles in the square. Is the sum of each triangle still 180 degrees? Reason I ask is because I usually see two triangles inside a rectangle/square and the square is a total of 360 degrees. Then just divide by two (triangles) to make each triangle's sum a total of 180 degrees. My question is, I have 4 triangles in the squared tessellation, will each of my triangles still be 180 degrees?
Thanks. Sorry, I couldn't figure out to explain it, I put it into way too many words. :P

Question

The sum of any triangle is 180 degrees, correct? I am making a tessellation, and I have four triangles in the square.  Is the sum of  each triangle still 180 degrees? Reason I ask is because I usually see two triangles inside a rectangle/square and the square is a total of 360 degrees.  Then just divide by two (triangles) to make each triangle's sum a total of 180 degrees. My question is, I have 4 triangles in the squared tessellation, will each of my triangles still be 180 degrees? 
Thanks. Sorry, I couldn't figure out to explain it, I put it into way too many words. :P

ffasinger · Answer

yes i think so

danjs · Answer

yes , in the square you also have 4 angles at the center point

keigh2015 · Answer

when you add all the angles in a triangle they should all add up to 180, for example: |dw:1454975118983:dw|