UPSKILL MATH PLUS

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1. A wire of length \(1320 \ cm\) is made into circular frames of radius \(7 \ cm\) each. How many frames can be made?
 
Answer:
 
 frames can be made.
 
2. A rose garden is in the form of circle of radius \(63 \ m\). The gardener wants to fence it at the rate of \(₹150\) per metre. Find the cost of fencing?
 
Answer:
 
The cost of fencing \(= ₹\)