I will make you brainliest

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

maybe i can