Mathematics - Trigonometry - Introduction - Solving right triangles - Solve the Triangle

8 right triangles to solve completely (find all 3 sides and all 3 angles). Given: (1) Two sides. (2) One side and one acute angle. (3) Two acute angles and one side. Include word problems: 'A tree casts a 15m shadow when sun is at 60° elevation. How tall is the tree?' (tan60°=h/15, h=25.98m). Show a