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 is a circle of radius 1 touching the -axis and the -axis.  is another circle of radius  and touching the axes as well as the circle . Then, the radius of  is

a)

b)

c)

d)

None of these



Question ID - 55862 | SaraNextGen Top Answer

 is a circle of radius 1 touching the -axis and the -axis.  is another circle of radius  and touching the axes as well as the circle . Then, the radius of  is

a)

b)

c)

d)

None of these

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

(b)

or

From the diagram

127 votes


127