On the school playground, the slide is due west of the tire swing and due south of the monkey bars. if the distance between the slide and the tire swing is 9 meters and the distance between the tire swing and the monkey bars is 15 meters, how far is the slide from the monkey bars?

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations