Two circles are externally tangent. Lines PAB and PA\'B\' are common tangents with A and A\'
Channel: Doubtnut
Date: 2020-01-28

Two circles are externally tangent. Lines PAB and PA\'B\' are common tangents with A and A\' on the smaller circle and B\' and B\' on the larger circle. If `PA = AB = 4`, then areTwo circles are externally tangent. Lines PAB and PA\'B\' are common tangents with A and A\' on the smaller circle and B\' and B\' on the larger circle. If `PA = AB = 4`, then area of the smaller circle, isa of the smaller circle, is