can sumone help me with this to like im bout to k m s this soo hard and im tired and my head hurt so baaeee please heeelp

b.an increase in a causes b to decrease

is there any photos or whatever?

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.