Question

1. How many divisions a linear scale has?
2. Two parallel lines represents________.
And
How is distance measured in crowfly methord or direct distance?

Answer 1

Answer:

1. In measuring the diameter of a sphere there are six divisions on the linear scale and forty divisions on circular scale coincides with the reference line.

2. meridians

3.Straight lines. because

If you go diagonally across a square, the distance will be a bit longer – about 1.5 km. Measuring in straight lines is sometimes called as the crow flies and can be useful over longer distances, for example, to find out how far one town or city is from another.