Multiple ChoiceA surveyor wishes to find the distance across a river while standing on a small island. If she measures distances of a=30ma=30ma=30m to one shore, c=60mc=60mc=60m to the opposite shore, and an angle of B=100°B=100\degreeB=100° between the two shores, find the distance between the two shores.21viewsHas a video solution.
Multiple ChoiceUse the Law of Cosines to find the angle CCC, rounded to the nearest tenth.24viewsHas a video solution.
Multiple ChoiceSolve the triangle: b=5,c=3,A=100°b=5,c=3,A=100\degreeb=5,c=3,A=100°.32viewsHas a video solution.
Multiple ChoiceSolve the triangle: a=5a=5a=5, b=15b=15b=15, c=13c=13c=13.32viewsHas a video solution.