It seems that you have missed few parts of the question.
I searched that question on internet and got the complete question as follows:
Which term does not belong with the other three: lines, segments, planes, and rays?
Answer:
Line, segments and rays all are 1-dimensional quantity like they move in just one direction. While plane is a 2-dimensional quantity like it has length and breadth.
In that case term "plane" doesn't belong with the other three.
Hence final answer is "plane".
So it would be x12 to the 2nd power, kinda hard to explain but i really hope this helped
Answer:
the answer is D
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
.8 x 20 =16