Answer:
.9
Step-by-step explanation:
7 - 2 = 5
5 / 5 = 1
The answer would be 1.
The answer is C. Compass.
Compass isn't used in the geometric constructions.
A unit vector is a vector with a magnitude of one and a direction that depends on what is given. A vector specifies both the direction and magnitude different from a scalar quantity which only specifies magnitude not direction. Magnitude refers to the numeric value.