For triangles, which of the following statement(s) are true? (a) Sum of interior angles is 180°. (b) All interior angles can't be equal. (c) Can h...
Question
For triangles, which of the following statement(s) are true?
(a) Sum of interior angles is 180°.
(b) All interior angles can't be equal.
(c) Can have at the most one obtuse angle.
(d) Sum of two sides may or may not be equal to the third side.