Question

Jack's cow tied to a beanstalk with a piece if rope that is 15ft long what is the area of the circle which the cow can graze

Answer 1

I believe the answer is 94.2 ft squared

Answer 2

If 15 is the diameter, then that means 7.5 is the radius. The formula is pi times r squared. 7.5 times 7.5 is 56.25. 56.25 times pi is 176.625. The area is 176.625ft². Hope this helps!