Learning Goal: Build conceptual understanding and proficiency with finding missing angles in right triangles using trigonometry.

Classwork

• Estimation – Sarychev Peak
• Warm Up
• Notes Preparation
  • Notes
• Practice
  • Matching taken from New Visions

 Standards

• Common Core
  • HSG.SRT.C.8 – Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.
• TEKS
  • G.9(A) – determine the lengths of sides and measures of angles in a right triangle by applying the trigonometric ratios sine, cosine, and tangent to solve problems