Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Math 10C Trigonometry Lesson #5 Solving Right Triangles Objective: By the end of this lesson you will be able to: Quick Review: To find an angle in a right triangle using trig ratios: To find a side in a right triangle using trig ratios: “Solving a right triangle” means to determine: the length of every __________ and the measure of every _____________ We use three processes to solve right triangles: 1. 2. 3. Sum of angles in a triangle = __________ To solve a right triangle, we need to be given either: 1. the lengths of ____________________ or 2. the length of ___________________ and the measure of _______________________. Math 10C Trigonometry Lesson #5 e.g. 2) Solve PQR . Give all sides to the nearest tenth and all angles to the nearest degree. Q P 12 cm 16 cm R e.g. 3) Solve STU . Give all sides to the nearest tenth and all angles to the nearest degree. U 27 S T 32 yd Assignment: p. 111-112 #6-12