Where do i find math class? . . there are 10 doors only 2 that could be it. simple math x'd

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15

Finding tbe values of the variables in each kite

Having a hard time understanding this question (see attachment).