Which proportion could be used to find the length of side b?
a 0720
6.2.
sin 72
sin 85
6.2
o a. $72 - sings
o b. sn72. simos
o c. so 23 - sinas
o d. sin23 - sing2
sin 72
sin 23
6.2

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.

3cm and 6 and 9 cm that a possibility of that question