Which of the following demonstrates the correct first step in copying a segment? A.) Create another line that intersects the segment.

B.) Draw a ray with one endpoint.

C.) Place a point on a different segment

D.) Swing an arc that intersects the segment.

B

Step-by-step explanation:

it is B i think - I learned this a while ago

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.