Yolanda has 4 figures that she will rotate 180° clockwise about the origin. Then, she will reflect each figure over the y-axis. Which figure will produce an image that maps onto itself?

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

step-by-step explanation:

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen