a spider web consists of 3 concurrent lines forming radial support for 20 concentric regular hexagon .the hexagon vertices are 5mm from their immidiate neighbour. if the innermost hexagon has a side length 3mm how many meters is the length of the entire web including the 3 diagonals ?  Choose the correct choice from the following options:	A) 7.354 m	B) 8.354 m	C) 6.354 m	D) 9.354 m	E) 5.354 m
for perimeter of all hexagon =6*(3+8+13+...........20th term.)   sum will be 6060 mm   and for length of one diagonal find 20th term=98   so total length =6060+294= 
<gadget id="calculator">6060+294</gadget>
<output>6_354</output>
6354 mm=6.354 m   ANSWER:6.354 m
<result>C</result>
a spider web consists of 3 concurrent lines forming radial support for 20 concentric regular hexagon .the hexagon vertices are 5mm from their immidiate neighbour. if the innermost hexagon has a side length 3mm how many meters is the length of the entire web including the 3 diagonals ?