A) translation across the y-axis B) Reflection across the y-axis

C)Translation across the x-axis

D)Reflection across the x-axis

D reflection across the x-axis

throw the computer

step-by-step explanation:

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.