A) 280.5cm
B) 282.85cm
C) 285cm
D) 283.5cm
Correct Answer: B
Solution :
Circumference of large =2p (30) Circumference of small = 2p (15) \[2p(45)\,=2\times \frac{22}{7}\times 45=282.85\,cm\]You need to login to perform this action.
You will be redirected in
3 sec