Right Triangle Trigonometry
Grade 8 · Math · 45 min
What's Included
Learning Objective
I can use sine, cosine, and tangent to find the missing side length of a right triangle.
Warm-Up Video
VividMath · 4:42
Trig Ratios - Right Triangle Trigonometry - VividMath.com
Practice Questions
7 questions · Short answer
Exit Ticket
Quick comprehension check
“In a right triangle, angle θ is 30° and the hypotenuse is 10 cm. Find the length of the side opposite angle θ. In a right triangle, angle θ is 60° and the side adjacent to angle θ is 5 cm. Find the length of the hypotenuse. In a right triangle, angle θ is 45° and the side opposite angle θ is 7 cm. Find the length of the side adjacent to angle θ.”
Complete Lesson Package
Get all 3 ready-to-use resources:
Teacher Guide
Student Doc
Slides
