Question

Make a hypothesis about the sum of the interior angles of any triangle. Explain why your hypothesis works for all triangles.

Answer 1

Explanation:

I cant go into any detail without a drawing.

The hypothesis that 3 angles of a triangle add up to 180 degrees can be proved by drawing a line through one of the vertices of the triangle parallel to the opposite side and using the alternate angles theorem for 2 parallel lines and a transversal.

Answer 2

Explanation:

The sum of the three angles of any triangle will always be 180 degrees because when all three angles are put together, they form a straight line. THAT'S THE ANSWER WORD FOR WORD