Angles
Not what you're looking for?
1. a central angle of a circle of radius 30cm intercepts an arc of 6cm the central angle in terms of degrees is?
2. The reference angle of 3.22 rev?
3. When sin A and sec A are both negative, in what quadrant will you find its terminal side?
4. In a right triangle abc. sin 2 = 5 / 13. find side b
5. if 0 is 3 / 4 of a complete rotation in the counter clockwise direction, the angle 0 is?
6. find the value of arcos (- 0.487) in radius?
7. The length of the arc is 30cm in a circle of radius 9in. find the angle subtended
Purchase this Solution
Solution Summary
This provides an example of finding central angle intercepts, reference angles, and other trigonometric problems.
Purchase this Solution
Free BrainMass Quizzes
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Probability Quiz
Some questions on probability
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts