Trigonometry

Which of the following is sin^-1 (0.6432)

Trigonometry is the branch of Geometry that involves the study of triangles.

The angle of focus determines which sides are named the opposite, hypotenuse, and the adjacent.

Given: cos (70) = x/5, x =

The Pythagorean Theorem, as well as trig. can be used to calculate a missing side length of a right triangle.

Which of the following represents the reciprocal of the sine trig. function?

Which of the following represents the trig. definition for adj./hyp.?

Which of the following equals tan A = 1?

The inverse trig. functions are used to calculate the side lengths of right triangles?

In a right triangle, the opposite and adjacent sides can change, but the hypotenuse never does.