Question

If the circumference of a circle is 154 cm, then the length of the longest chord is?​

Answer 1

Answer:

the longest vgord is nothing but the diameter.

so 2 pi r equals pi d equals 154.

solving that we get 49.04 approx

Answer 2

Answer:

πr^2 = 154

(22/7)×r^2 = 154

r^2 = 154×(7/22)

r^2 = 49

r = 7

longest coer = 2r

= 2× 7

= 14 cm