NC Math 4 Final Exam

Front

What is the component form of a vector?

Back

The component form of a vector is expressed as , where x is the horizontal component and y is the vertical component.

Front

How do you determine the quadrant bearing from a diagram?

Back

Quadrant bearing is determined by measuring the angle from the north or south line towards the east or west direction.

Front

What is the Law of Cosines?

Back

Front

What is the ratio for TanC in a right triangle?

Back

Front

What is the Pythagorean identity involving sine and cosine?

Back

Front

What is the definition of sine in a right triangle?

Back

Front

What is the definition of cosine in a right triangle?

Back

Front

What is the definition of tangent in a right triangle?

Back

Front

What is the relationship between sine and cosine?

Back

Front

What is the formula for the area of a triangle using sine?

Back