Tarzan, in one tree, sights Jane in another tree. He grabs the end of a vine with length 20 m that makes an angle of 45º with the vertical, steps off his tree limb, and swings down and then up to Jane's open arms. When he arrives, his vine makes an angle of 30º with the vertical.
listen guys, the only reason the answers community thrives is because people ask questions and they get their answers; if you can't contribute then get outta here
listen guys, the only reason the answers community thrives is because people ask questions and they get their answers; if you can't contribute then get outta here