Class Agenda #8 / Monarchs & Supernovas

Student Learning Targets

  • Triangles 1: I can use similarity to define trigonometric ratios as properties of the angles in a triangle.
  • Triangles 3: I can apply trigonometric ratios and the Pythagorean Theorem to solving problems involving right triangles.


  • How long is the hypotenuse of a right triangle with one 67 degree angle and whose shortest leg measures 15?

Returning Work

Work to Do

  • The Similar Triangles Project is due today (by 3:30 is fine)
  • Trig Problem Set 4 is new.  It’s due next Thursday at 3:30 pm.
  • Recommended: Practice on Delta Math

Delta Math: Trig Exercises for SLT Triangles 3

  • Due Tuesday 2/19 at midnight.
  • Complete 85% to earn a 2 on this SLT.
  • Complete 100% to earn a 3 on this SLT.
  • Complete any of it to practice using trig ratios.

SLT Triangles 1, Check In Quiz #2 at the end of class.


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