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CBSE Class 10 Answered

In fig. O is the centre of the circle of radius 5 cm,T is a point such that OT = 13 cm and OT intersects the circle at E , if AB is tangent to a circle at E ,then what is the length of AB??????
Asked by Vishnu Yadav | 15 Feb, 2014, 08:06: PM
answered-by-expert Expert Answer
Consider the following figure.
 
Thus the length of AB = 20/3 cm.
Answered by | 16 Feb, 2014, 03:26: PM

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