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The distance between the two parallel lines is 1 unit.  point '' is chosen to lie between the lines at a distance '' from one of them. Triangle  is equilateral with  on one line and  on the other parallel line. The length of the side of the equilateral triangle is

a)

b)

c)

d)



Question ID - 53535 | SaraNextGen Top Answer

The distance between the two parallel lines is 1 unit.  point '' is chosen to lie between the lines at a distance '' from one of them. Triangle  is equilateral with  on one line and  on the other parallel line. The length of the side of the equilateral triangle is

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

From the figure,

   (i)

          (ii)

Dividing (i) by (ii), we have

Squaring Eq. (ii) and putting the value of , we have

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