2007-01-15 17:46:39 · 9 answers · asked by secret 2 in Science & Mathematics ➔ Mathematics
It is possible on a sphere.
It is not possible on a Euclidean plane.
2007-01-15 17:53:58 · answer #1 · answered by J C 5 · 3⤊ 0⤋
NO its not possible cause the sum of the angles of a triangle is always equal to 180.
if eacg angle is 90 then sum of angles will be 270...so thats not at all possible
2007-01-15 19:29:27 · answer #2 · answered by srinsrinsri 2 · 0⤊ 1⤋
no. the inside angles of a triangle must add up to 180 degrees by the laws of maths. therefore it is impossible to have a triangle with three internal angles of 90 degrees
2007-01-15 17:51:17 · answer #3 · answered by Anonymous · 1⤊ 2⤋
Let me constract,
(90 degrees+45 degrees+45 degrees) + (90 degrees+45 degrees +45 degrees) = A + B = double triangle side by side
2007-01-15 17:59:24 · answer #4 · answered by Anonymous · 0⤊ 1⤋
obviously that's accessible! Draw 2 segments of equivalent length making an obtuse attitude, then connect the different ends of each and every phase with yet another phase, and also you've were given an obtuse isosceles triangle.
2016-12-02 08:43:53 · answer #5 · answered by ? 4 · 0⤊ 0⤋
Not on a Euclidean plane. But you can draw it on a sphere.
2007-01-15 17:55:14 · answer #6 · answered by Northstar 7 · 0⤊ 0⤋
no, if it was 90 it would have to be a square, or wouldn't be a closed triangle.
2007-01-15 17:54:42 · answer #7 · answered by Misch 4 · 1⤊ 2⤋
Not on a flat surface. You can on a sphere.
2007-01-15 17:58:42 · answer #8 · answered by yupchagee 7 · 1⤊ 0⤋
impossible
2007-01-15 17:55:31 · answer #9 · answered by Rootbeer 3 · 1⤊ 2⤋