Prove that each angle of equilateral triangle is of 60 degre

1.	Prove that each angle of equilateral triangle is of 60 degre
Answer» All angles of equilateral triangle is equal x+x+ x= 180 3x = 180 x= 180/3= 60 Not sufficient By angle sum property we know that the sum of all the angles of a triangle is 180o We know that all the sides of a triangle are equal. i.e all the angles of an equilateral triangle are equal. Let each angle be x. x+x+x=180 60o 3x = 180 ⇒x = 60 Hence the answer. By angle sum property we know that the sum of all the angles of a triangle is 180oWe know that all the sides of a triangle are equal.i.e all the angles of an equilateral triangle are equal.Let each angle be x.x+x+x=18060o3x = 180⇒x = 60Hence the answer.

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