Y What is the perimeter of trepezoid JKLM?
110
O V2 + V5 units
8
O 2 + V2 + 5 units
O 9+2V2 units
O 9+12+ V5 units
J(-7,4)
K(-4,4)
4
M(-8,3)
L(-2,3)
N
-10
--8
-6
17
-2

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

Use circumcenter theorem to solve for the given values

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap