These are vertical angles, and t=12. the angle measurements are 97°, 97°, 83°, 83°. is this what you were looking for? here’s the work on how i got this:
97= 8t+1 subtract 1 from both sides 96=8t divide both sides by 8 12=t
because 97 and 8t+1 are vertical angles, they are automatically equivalent.
to find the other angles, you would do
180-97=83
the last angle is 83° because it is a vertical angle to the other 83° angle.
if this helped please mark brainliest and if you need more to this answer or more of an explanation lmk
