Law of Sines

Front

What is the Law of Sines?

Back

Front

How do you use the Law of Sines to find a missing side?

Back

Front

How do you use the Law of Sines to find a missing angle?

Back

Front

What is the formula for finding side c using the Law of Sines?

Back

Front

What is the formula for finding angle A using the Law of Sines?

Back

Front

What is the relationship between angles and sides in the Law of Sines?

Back

In the Law of Sines, larger angles correspond to longer opposite sides, and smaller angles correspond to shorter opposite sides.

Front

What is the sine of an angle in a right triangle?

Back

In a right triangle, the sine of an angle is defined as the ratio of the length of the opposite side to the length of the hypotenuse.

Front

What is the sine rule used for?

Back

The sine rule is used to solve for unknown sides or angles in non-right triangles.

Front

What is the value of side b if angle B is 44 degrees and side a is 24?

Back

Front

What is the sine of 90 degrees?

Back

The sine of 90 degrees is 1.