use trig to find side lengths

 

      Ontario Curriculum

Overall Expectations:

• solve problems involving right triangles, using the primary trigonometric ratios and the Pythagorean theorem;

Specific Expectations:

- determine the measures of the sides and angles in right triangles, using the primary trigonometric ratios and the Pythagorean theorem;
- solve problems involving the measures of sides and angles in right triangles in reallife applications