Alice is standing at the top of a carnival slide. One base is 15 m, one base is 20 m, and the height is 16 m (see the figure below). The angle from the base to each of the posts (B and C) is . What is the angle,
, in which Alice must slide to the nearest degree?

Which expression is equivalent to 4 square root 6 divided by 3 root 2

In the diagram, gef and hef are congruent. what is the value of x

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem