In triangle ABC, C is a right angle and CD is the altitude to AB \. Find the angles in CBD and CAD if the measurement of line A = 65º

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?