Rajan climbed to a height of 10 ft from the bottom of a climbing wall. He then climbed up an additional 5 ft. What must he do to return to the bottom of the climbing wall?Select from the drop-down menus to correctly complete the statement.Rajan must climb _____ _____ ft to return to the bottom of the climbing wall.1. Rajan must climb up, down, left, right? (Which way is it)2. 5 ft, 10 ft, 15 ft, 20 ft