Question

verify experimentally that each angle of an equilateral tringle is 60 degree.

Answer 1

Answer:

verified

Step-by-step explanation:

angle sum property = all angles of a triangle sum up to 180

let x be the side of triangle , since all sides are equal

60 + x + x = 180

60 + 2x = 180

2x = 180 - 60

2x = 120

x = 120/2

x = 60