Question

Out of the concentric circles, the raidus of the outer circle is 5 cm and the chord AC of
length 8 cm is a tangent to the inner circle. Find the radius of the inner circle.
i f he distribution given belowie 14 Aind the Holofondif the total ​

Answer 1

Answer:

Step-by-step explanation:

lets say centre O

OA=5cm,AC/2=4cm,

dist of O fromAC =Sqrt(5^2-4^2)=3

tangent to the2 inner circle

so radius= 3cm