# Math Help - Midpoint of a segment and length of radius

1. ## Midpoint of a segment and length of radius

Did a couple problems just want to make sure Im on the right track. Thanks to all who helped me last week. On the second problem I got kinda confused because I havent done this in a while, since high school to be exact and forgot the distance formula but I think I did it right.

Thanks in advance as well

2. Hello, vikings20081983!

All correct . . . nice work!