Find the length of the longer leg a and shorter leg x in figure below using the shortcuts from Special Triangles.

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

Which two undefined geometric terms always describe figures with no beginning or end?