What is the area of the circle. use 3.14 for pi

Pick the description of a geometric object that best matches the real world object box for a deck of card

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)