Key in the coordinate answer

Exercise and reference answers

Questions

1. Answer

   5

   Question

   What is the distance of the point (3, 4) from the origin?

2. Answer

   10

   Question

   What is the distance between (0, 0) and (6, 8)?

3. Answer

   5

   Question

   What is the x coordinate of the midpoint of (2, 5) and (8, 5)?

4. Answer

   2

   Question

   How many coordinates does a point in a plane have?

Instructions

Work out each answer and key it in on the pad.

Explanation