PLEASE HELP!! “A giant wave makes a 53 degree angle of declination between its highest point and its downward path. If the wave is 21.2 feet high, how far downward will it travel before it crashes? (round to the nearest tenth of a foot). Show your work.”

PLEASE HELP A giant wave makes a 53 degree angle of declination between its highest point and its downward path If the wave is 212 feet high how far downward wi class=