Monday, 17 November 2014
Friday, 14 November 2014
Thursday, 13 November 2014
Obtuse triangle word problem
A triangle has side length of 4.3 cm, 4.4 cm, and 6.9 cm. sketch the triangle and estimate the measure of the largest angle. Calculate the measure of the largest angel to the nearest degree.
Wednesday, 12 November 2014
Monday, 10 November 2014
Sunday, 9 November 2014
None-the-less, I hope you like the jazzy music in the background. Have fun. Hope you learned.
Emily DT
Friday, 7 November 2014
Online Question - Cosine Law
Question:
A triangular walking course has 2 sides of 240 feet and 370 feet and the angle between these two sides measure 40 degrees. Find the measure of the last side to the nearest foot.
Thursday, 6 November 2014
Monday, 27 October 2014
First Assignment
First Blog Post Assignment
Find two trig questions that require Sine Law or Cosine Law to solve for an unknown angle or side. One question may come from a text example or online question. The second question has to come from the "real world!" Walk around the school or surrounding area and take a picture of the situation that you are going to solve. In each question, make sure to show the steps and explain the process of the solution.
Find two trig questions that require Sine Law or Cosine Law to solve for an unknown angle or side. One question may come from a text example or online question. The second question has to come from the "real world!" Walk around the school or surrounding area and take a picture of the situation that you are going to solve. In each question, make sure to show the steps and explain the process of the solution.
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