A HEXAGON IS FORMED ABCDEF WHICH PERIMETER 36cm. A POLYGON IS FORMED BY JOINING THE POINTS AE &BD . FIND THE AREA OF THE POLYGON ABDE?
Choose the most appropriate option.
A) 34√3 cm2	B) 35√3 cm2	C) 36√3 cm2	D) 37√3 cm2	E) 38√3 cm2
A regular hexagon consist of 6 equilateral triangle. Each of side 6 cm.   So the area of 1 equilateral triangle is = ¼(√3 a2) = 9√3 cm2   The figure formed by joining polygon ABDE consist of 2 equilateral triangle and 4 half equilateral triangle   Which employs area of 4 equilateral triangle.   So, The area of polygon ABDE = 4*(area of equilateral traingle)   = 4* 9√3 = 36√3 cm2   ANSWER:36√3 cm2
<result>C</result>
A HEXAGON IS FORMED ABCDEF WHICH PERIMETER 36cm. A POLYGON IS FORMED BY JOINING THE POINTS AE &BD . FIND THE AREA OF THE POLYGON ABDE?