Question

An angle protractor marked with four arrows. a at forty degrees. b at seventy five degrees. c at one hundred twenty degrees. the arrow at one hundred eighty degrees has no name. What is the name of the arrow at one hundred eighty degrees?

1) Arrow A
2) Arrow B
3) Arrow C
4) No name

Answer 1

The arrow at 180 degrees on a protractor does not have a specific name and in the context given, is correctly referred to as option 4) No name.

Step-by-step explanation:

The arrow at 180 degrees on a protractor typically corresponds to a straight line, which is often referred to in geometry and angle measurement but would not have a specific name labeled on the protractor itself in the context provided. In terms of azimuth or compass bearings, 180 degrees typically refers to the direction South. However, since no name is provided for the arrow at 180 degrees on the angle protractor described, the correct answer is option 4) No name.