Question

pls answer..
.
.

Inner circumference is 220 m. Track is 7 m wide calculate the cost of fencing along the outer Circle at a rate rs 50 per meter.​

Answer 1

Answer:

Hey mate the answer is ₹13200.

Step-by-step explanation:

According to the question

Inner circumference=220

2πr=220m

22r=770m

Therefore r=35m

Now width track=7m

so outer radius =35+7

=42m

Now outer circumference=2πr

=2*22*6

=264 m

Cost of fencing=₹50 per m

so total cost of fencing=264*50

=₹13200

Hope it helps you.

Please mark it as brainliest.