What is the probability that the dart lands within the dartboard?

Step-by-step explanation:

darts are thrown (equal probability of landing anywhere on the dart board). What's the probability that they all land on a same half of the dart board?

Edit: I know the first 2 darts can land anywhere but don't know how to find the probability that the 3rd lands in an acceptable region.

21

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.