I'm doing a Geometry test, and I was wondering if it is true that all triangles equal 180˚?
2006-11-14 06:52:32 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
No.
Triangles on things like spheres can have angles greater than 180 degrees. There are also other surfaces where the opposite is true.
However on flat sheets of paper (technical word is plane) the sum of the angles in any triangle is equal to 180 degrees.
2006-11-14 06:59:03 · answer #1 · answered by crazy_tentacle 3 · 0⤊ 0⤋
In a plane, yes. On a sphere no.
2006-11-14 06:57:33 · answer #2 · answered by modulo_function 7 · 0⤊ 0⤋
yea
2006-11-14 06:56:51 · answer #3 · answered by HOME SLICE! 2 · 0⤊ 0⤋
yes, it is true.
2006-11-14 07:00:50 · answer #4 · answered by fishthevile 1 · 0⤊ 0⤋
yep.
2006-11-14 06:54:21 · answer #5 · answered by Anonymous · 0⤊ 0⤋
yep, they are
2006-11-14 06:55:07 · answer #6 · answered by 7 · 0⤊ 0⤋