Question

que---the area of two circles are in ratio 9 : 16, find the ratio of thier circumferences. ★pleaseTell★
ANS---_________________?​

Answer 1

Step-by-step explanation:

area =9:16

pie r sq. = 9:16

pie r =root under 9:16

pie r = 3:4

then,

circumferences= 2 pie r

circumferences= 2*3:4

circumferences= 6:4