Q. 225.0( 2 Votes )

In Fig. 6.11, the value of

A + B + C + D + E + F is


A. 190°

B. 540°

C. 360°

D. 180°

Answer :

As we can there are 2 triangles ΔABC and ΔDEF


By angle sum property of triangle


A + B + C = 180°


D + E + F = 180°


A + B + C + D + E + F = 180° + 180°


= 360°

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