Ximpledu

Law of Sines

See how to use the law of sines to solve a triangle.
2 examples and their solutions.

Law of Sines

Formula


asin A = bsin B = csin C
Use the law of sines when:
1 side, 2 angles → 1 side
2 sides, 1 angle → 1 angle.

Example

Solution

Example

Solution