1of every 20 cookies falls apart. if you make 40 cookies how many will fall apart? 5 1 3 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

15 points ! ~ see if you know the answer to both you!

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?