Represent the following pattern in the form of an explicit function. 3 6 9 12

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.

What is the definition of a surd.give an example.