Imposible triangle, lagest side must be > sum other sides.
7 9/11 = 7.81 with a line over the 81 because it is repeating
15/720 = 0.020
7.58
7.812
least to greatest : 15/720, 7.58 , 7.812 , 7 9/11
Answer: 1/4
Explanation: Rise/Run; the amount of units up over the amount of units right.
C, since the radius is 10 multiply by 2 and 100 x 3.14 is 314