In a garden, there are 10 rows and 13 columns of mango trees. The distance between the two trees is 2 metres and a distance of one metre is left from all sides of the boundary of the garden. The length of the garden is	Answers
A) 20 m
B) 22 m
C) 24 m
D) 26 m
E) 28 m
Explanation:   Each row contains 13 plants.   There are 12 gapes between the two corner trees (12 x 2) metres and 1 metre on each side is left.   Therefore Length = (24 + 2)= 
<gadget id="calculator">(24 + 2)</gadget>
<output>26</output>
26 m.   Answer: 26 m
<result>D</result>
In a garden, there are 10 rows and 13 columns of mango trees. The distance between the two trees is 2 metres and a distance of one metre is left from all sides of the boundary of the garden. The length of the garden is