# In a circle of radius 2 units, a diameter AB intersects a chord of length 2 units

In a circle of radius 2 units, a diameter AB intersects a chord of length 2 units perpendicularly at P. If AP>BP, then AP is equal to

(a) (2 + sqrt.5) units

(b) (2 + sqrt.3) units

(c) (2 + sqrt.2) units

(d) 3 units

**Answer: (b) (2 + sqrt.3) units**