Vectors and Trig

opp = 5; adj. = 9; hyp = 10.3. Calculate the tangent.

A vector is an arrow representing something with BOTH direction and ___?___.

The sine of a right triangle is the length of the opposite side divided by the ___?___.

Which is the opposite side of this triangle?

The cosine of an angle is equal to the ____?____ length divided by the hypotenuse.

T/F: Trigonometry functions only work with right triangles.

What is the sum of these vectors? (big square = 1)

What is the CORRECT answer to this question?

The _?_ of a right triangle is equal to the opposite side divided by the adjacent side length.

What is the sum of these two vectors? (big square = 1)

The formula (a² + b² = c²) is called the ____?____ theorem.

What is the cosine of "x"?