66. The angles of a pentagon are x(x 20)(x+40 x 60 and(x+ 80. The smal

1.	66. The angles of a pentagon are x(x 20)(x+40 x 60 and(x+ 80. The smallest angle of the pentagon is
Answer» The sum of the interior angles of a pentagon is 540Therefore ,x+x+20+x+40+x+60+x+80=5405x+200=5405x=340x=68Therefore the smallest angle of the pentagon = x = 68x is the smallest angle of the pentagon is x because all the other angles are greater than x. hit like if you find it useful

66. The angles of a pentagon are x(x 20)(x+40 x 60 and(x+ 80. The smallest angle of the pentagon is

Answer»

The sum of the interior angles of a pentagon is 540Therefore ,x+x+20+x+40+x+60+x+80=5405x+200=5405x=340x=68Therefore the smallest angle of the pentagon = x = 68x is the smallest angle of the pentagon is x because all the other angles are greater than x.

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66. The angles of a pentagon are x(x 20)(x+40 x 60 and(x+ 80. The smallest angle of the pentagon is

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