Question

2.
Two chords AB, CD of length 5 cm, 11 cm respectively of a circle are parallel. If the
distance between AB and CD is 3 cm then radius of circle is
V140
(A) V146 cm
(B) v146 cm
cm
(C) V246cm
(D) V246 cm
1246
cm

Answer 1

Step-by-step explanation:

formulae used in this are Pythogorous rule.

hope u get it.