Skip to content
Library
Solve
Practice
Search 7,000+ topics
/
Color theme
Dark
Light
Sign in
Library
Solve
Practice
Search everything
About Expii
Contributors
Library
/
Math
/
Geometry
/
Similarity in Geometry
/
Applying Similarity in Geometry
/
Trigonometry in Geometry
/
Trigonometry Basics in Geometry
/
Solving Right Triangles Using Trigonometry
Practice problem
Solving Right Triangles Using Trigonometry
By
Y
Yang Liu
B
A
C
3
4
5
sin
C
=
\sin C =
sin
C
=
Your answer
Check answer
Show answer
Report
Report a problem
What needs fixing?
Send report
Read explanations
Rated practice
Find a topic
Type a concept, like “slope” or “photosynthesis”.
↑ ↓ to choose · Enter to open
Search explanations and problems