Posted: June 10, 2020
Posted: May 27, 2020
Watch the video on using trig to solve word problems. There are two new concepts included: Angle of elevation and angle of depression.
Here is one answer from each page so you can see if you are doing ok.
Page 1, Question 3 - 14.3m; Page 2, Question 4 - 22.0m and Page 3, Question 9 - 20.9m ** For Question 9, you have to find the height of the tree from the man's eye level then add on this height to this point to get the total height of the tree.
Posted: May 25, 2020
Solve for the missi;ng sides and angles in the following right angled triangles. Send me your work so that I can see that it is done properly. You can use the pythagorean theorem to find some of the missing sides. The answers are at the bottom of the page.
Posted: May 21, 2020
Find the missing side of each of the right triangles using the primary trig ratios. The answers are provided at the bottom of the page.
Posted: May 14, 2020
Complete the following quiz and email me your work.
Posted: May 6, 2020
Watch the video then review the examples pdf before attempting the worksheet. The solutions are at the bottom of the page.
Posted: May 4, 2020
When solving ratios the term "Cross Multiply" is often used as a shortcut. Read the notes then try the exercise. The solutions are at the bottom of the page.
Posted: April 27, 2020
The following assignment must be completed and the answers emailed to me at Kimberley.Sears@nbed.nb.ca Due: Wed April 29
The questions must be done in the order they are written. For example, 'a' must be done before 'b'. The measure of each angle must be indicated along with the appropriate theorem in brackets. Work must be shown for the algebra questions.