Question

1. the sum of the interior angles of a triangle is 180°

true
false
question 17
02:34
question 18
03:39
question 19
03:46

Explanation:

According to the basic property of triangles in geometry, the sum of the interior angles of a triangle is indeed \(180^{\circ}\). This is a fundamental theorem that can be proven through various methods such as drawing a parallel line to one side of the triangle and using the properties of alternate - interior angles.

Answer:

True