Digital SAT Math
Lesson Plan
Using trig ratios to find missing sides and angles
Goals / Objectives
Find a missing side or angle of a right triangle with a trigonometric ratio, including in problems about angles of elevation and depression
Choose the ratio (sin, cos, or tan) from which sides are known and unknown, and set up and solve the equation for a missing side from a known angle
Use inverse trig functions (sin^(-1), cos^(-1), tan^(-1)) to find a missing angle given two sides
Draw and solve applied right triangle problems involving angles of elevation and depression, both measured from the horizontal
Standards
"Solve problems in a variety of contexts using: ... • right triangle trigonometry."
Academic Vocabulary
Not in our source material
Materials
Remediation
Enrichment
This lesson’s brief has no Differentiation
Accommodations
Not in our source material
Anticipatory Set / Bell Work
Modeling
Check for Understanding
This lesson’s brief has no Formative Assessment or Assessment Ideas
Guided Practice
Independent Practice
Homework
Pacing
This lesson’s brief has no Pacing