Answer:
In a plane, if a line is perpendicular to one of two <u>parallel</u> lines, then it is also perpendicular to the other.
Relative location isn't the exact location so they would have to be using their mental imagery of a map. For example, after you go to fro a place so many times, you will grow accustomed to it thus by using mental imagery of a map would be a good answer.
Answer: A body of water is nearby to regulate the temperature and keep it more constant.
Explanation: Air that is in contact with the ocean will be much cooler from energy transfer between water and air, while air that sits above land will heat up much more quickly. Therefore, coastal climates are much more temperate because a body of water is nearby to regulate the temperature and keep it more constant.