Question

nd
o
8. In the given figure, is the centre
of two concentric circles of radii
6 cm and 10 cm. AB is a chord of
outer circle which touches the
inner circle. Find the length of A
chord AB.
P
​

Answer 1

Answer:

16 cm We know that the radius and tangent are perpendicular at their point of contact In right triangle AOP Since, the perpendicular drawn from the center bisect the chord PA = PB = 8 cm Now, AB = AP + PB = 8 + 8 = 16 cm Read more on Sarthaks.com - https://www.sarthaks.com/158604/the-given-figure-the-centre-of-two-concentric-circles-radii-and-ab-is-chord-of-outer-circle

Answer 2

Answer:

The length of chord AB is 16 cm. okay