Two circles have areas in the ratio 36:49. Find the ratio of their circumference. ANSWER=6:7
Answers
Answered by
3
Answer:
36by49= 6×6=36 and 7×7=49 so,ans is 6:7
Answered by
23
Answer:
(Area of C1)/Area of C2 = πr1²/πr2²
36/49 = r1²/r2²
r1/r2 = 6/7
(Circumference of C1)/(Circumference of C2)
= 2πr1/2πr2
= r1/r2
= 6/7
Answer = 6:7
Mark as brainliest plz ❣️
Follow me....
Similar questions