The scale on a map is 1: 20 000. (a) Calculate the actual distance between two points which are 2.7 cm apart on the map.
Give your answer in kilometres.

If eh = hg and hg=16, find the diameter of k

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons