Find the length of side y.
y=_ft

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

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?