Warm Up
a) If the ratio of the opposite to hypotenuse side of a right triangle is 0.6, what is the angle?
b) If two sides of a right triangle are 5 cm and 7 cm, how long is the hypotenuse?
c) If one acute angle in a right triangle is 35°, how much is the other angle?
Announcements
Class tomorrow from 9:15-10:10 will be in the computer lab J208 (same room as Thursday tutorial)
Homework for unit 2 due Wed, Jan 30 at 23:59
Next unit exam (in class) Thu, Jan 31 (2 hours)
Today - Solving Right, Oblique and Multiple Triangles
Notes p. 75-81
Homework #74-86
Tomorrow - Review (in room J208)
For more information
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/unit_circle_tut/v/trigonometry-word-problems--part-1
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/unit_circle_tut/v/trigonometry-word-problems--part-2
http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Finding%20Trigonometric%20Ratios.pdf
http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Trigonometry%20to%20Find%20Angle%20Measures.pdf
http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Trigonometry%20To%20Find%20Lengths.pdf
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/unit_circle_tut/v/trigonometry-word-problems--part-2
http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Finding%20Trigonometric%20Ratios.pdf
http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Trigonometry%20to%20Find%20Angle%20Measures.pdf
http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Trigonometry%20To%20Find%20Lengths.pdf
No comments:
Post a Comment