Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is the sine of a right triangle defined as?
What is the sine of a right triangle defined as?
- Adjacent side over hypotenuse
- Opposite side over adjacent side
- Opposite side over hypotenuse (correct)
- Hypotenuse over adjacent side
Which equation represents the Pythagorean theorem?
Which equation represents the Pythagorean theorem?
- $a^2 + b^2 = c^2$ (correct)
- $2a + 2b = c$
- $a^2 - b^2 = c^2$
- $a + b = c^2$
What is the cosine of an angle in a right triangle?
What is the cosine of an angle in a right triangle?
- Hypotenuse over opposite side
- Opposite side over hypotenuse
- Adjacent side over opposite side
- Adjacent side over hypotenuse (correct)
What does the tangent of an angle represent in right triangle trigonometry?
What does the tangent of an angle represent in right triangle trigonometry?
Signup and view all the answers
In trigonometry, which function is defined as the ratio of the opposite side to the hypotenuse?
In trigonometry, which function is defined as the ratio of the opposite side to the hypotenuse?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Sine in Right Triangle
- The sine of an angle in a right triangle is defined as the ratio of the length of the opposite side to the length of the hypotenuse.
Pythagorean Theorem
- The Pythagorean theorem is represented by the equation (a^2 + b^2 = c^2), where (a) and (b) are the lengths of the legs, and (c) is the length of the hypotenuse.
Cosine in Right Triangle
- The cosine of an angle in a right triangle is defined as the ratio of the length of the adjacent side to the length of the hypotenuse.
Tangent in Right Triangle Trigonometry
- The tangent of an angle represents the ratio of the length of the opposite side to the length of the adjacent side in a right triangle.
Trigonometric Function of Sine
- In trigonometry, the sine function is specifically the ratio of the opposite side to the hypotenuse of a right triangle.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
