Question

Find the length of a chord of a circle which is at a distance of 6cm from the center of the circle,if the radius of circle is 10cm

Answer 1

Answer:

H^2=P^2+B^2

10^2=6^2+B^2

100=36+B^2

B^2=64

B=8cm

Length of the chord= 8+8=16cm