In curling, it is often necessary to hit and displace an opponent's stone to win the end. Olivia would like to hit her opponent's stone with her own stone. If she releases her stone at the hog line, it needs to travel another 87 feet before reaching her opponent's stone. hog line opponent's stone Olivia can be off by 11 inches in either direction and still hit her opponent's stone. Assuming her stone doesn't curl (change direction), within what angle, 6, to the nearest tenth, must Olivia throw her stone to hit her opponent's stone