Question

In the diagram below, prove that the sum of the angles marked by arrows is 360°.

Answer 1

Technically you cant prove it but theoretically if you put each of the angles just right it would make a circle, a circle = 360 degrees .

So all your exterior turns are added up to 360 degrees. Let us now understand .From the above diagram, we can say that the triangle has three interior angles .

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Answer 2

Techniqual u can't prove it but theoretically if u put each of the angles just right it would make a circle ,circle = 360° ...

So , all ur exterior terms are added up to 360° . Let us now understand from the above diagram, we can say that the triangle ️has three interior angles....