Arectangular park that measures 245 yards by 420 yards has a side walk around it. what is the least distance a person must walk to go around the park once?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost