Def rotates 90 degrees clockwise about point a to create d’e’f. therefor, which equation must be true

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Answer question above and explain each step : )