Select the correct answer from the drop-down menu consider circle C with diameter DE

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

The area of square garden is 300m squared. how long is the diagonal?