Question

Keisha told her friend that she can get to the town library by walking one mile east, turning left, and then walking a half a mile north.

Which best describes how Keisha can improve these instructions to better help her friend find the library?

Answer 1

Answer:   providing a reference point to follow

Explanation:

Answer 2

The best instruction to better find the library is to work in the north east direction by √5/2 miles

Explanation:

• the best direction can be found out by the Pythagoras theorem. It is given that the person walks one mile East turns left and then walks half half a mile.
• The Pythagoras theorem can be used to find out the direction by which we can easily move to find the place. The relevant direction is a north east direction. The the hypotenuse of the triangle which is being made give the direction to find the location