Which of the following are one dimensional figures

a. ray

b. angle

c. square

d. point

e. segment

f. line

What is the most accurate measurement of 1 pound

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Jan accidently ran 7 minutes longer than he was supposed to. write an expression for the total amount of time jan ran if she was supposed to run m minutes