Question

length of chord 24cm and distance of chord from center is 9cm find radius​

Answer 1

Answer:

Step-by-step explanation:

So draw a perpendicular from the chord to the centre and do as follows:)

(Distance from the chord )^2 + (half the length of chord)^2 = (length of radius)^2

9^2+12^2=R^2

81 + 144 =R^2

Root 225 =R

R=15cm

Hope this helps bro