in figure if L A + L B plus l c plus L D plus an A+ l f is equal to care a right angle then find the value of k
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Actually in a equlateral triangle all the sides and angles are equal. One side of an equlateral is 60 degree so when 6 sides are are multiplied by 60 we will get 360 degree . This figure is a compination of 2 triangles because of angle sum property one triangle is equal to 180 degree. So 2 triangle is equals to 360 degrees.
In △ACE, By angle Sum property of triangle
∠A+∠C+∠E=180° ...(1)Similarly, in △BDF∠B
+∠D+∠F=180° ...
(2)Adding (1) and (2), we get∠A+∠B+∠C+∠D
+∠E+∠F=360°
Step-by-step explanation:
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