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  # 8.6: Sine, Cosine, Tangent
  
  Difficulty Level: At Grade Created by: CK-12
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  ### Notes/Highlights Having trouble? Report an issue.
  
  Color Highlighted Text Notes
  
  ### Vocabulary Language: English
  
  Acute Angle
  
  An acute angle is an angle with a measure of less than 90 degrees.
  
  Two angles are adjacent if they share a side and vertex. The word 'adjacent' means 'beside' or 'next-to'.
  
  Hypotenuse
  
  The hypotenuse of a right triangle is the longest side of the right triangle. It is across from the right angle.
  
  Legs of a Right Triangle
  
  The legs of a right triangle are the two shorter sides of the right triangle. Legs are adjacent to the right angle.
  
  opposite
  
  The opposite of a number $x$ is $-x$. A number and its opposite always sum to zero.
  
  Pythagorean Theorem
  
  The Pythagorean Theorem is a mathematical relationship between the sides of a right triangle, given by $a^2 + b^2 = c^2$, where $a$ and $b$ are legs of the triangle and $c$ is the hypotenuse of the triangle.
  
  The $\sqrt{}$, or square root, sign.
  
  sine
  
  The sine of an angle in a right triangle is a value found by dividing the length of the side opposite the given angle by the length of the hypotenuse.
  
  Trigonometric Ratios
  
  Ratios that help us to understand the relationships between sides and angles of right triangles.
  
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explanation: The provided text is an excerpt from an educational resource, specifically a section on Sine, Cosine, and Tangent. It includes definitions and explanations of various terms related to right triangles and trigonometric ratios. However, it does not contain any specific math question or answer.
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distilabel_metadata.content: <img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
  
  # 8.6: Sine, Cosine, Tangent
  
  Difficulty Level: At Grade Created by: CK-12
  %
  Progress
  
  MEMORY METER
  This indicates how strong in your memory this concept is
  Progress
  %
  %
  MEMORY METER
  This indicates how strong in your memory this concept is
  
  ### Notes/Highlights Having trouble? Report an issue.
  
  Color Highlighted Text Notes
  
  ### Vocabulary Language: English
  
  Acute Angle
  
  An acute angle is an angle with a measure of less than 90 degrees.
  
  Two angles are adjacent if they share a side and vertex. The word 'adjacent' means 'beside' or 'next-to'.
  
  Hypotenuse
  
  The hypotenuse of a right triangle is the longest side of the right triangle. It is across from the right angle.
  
  Legs of a Right Triangle
  
  The legs of a right triangle are the two shorter sides of the right triangle. Legs are adjacent to the right angle.
  
  opposite
  
  The opposite of a number $x$ is $-x$. A number and its opposite always sum to zero.
  
  Pythagorean Theorem
  
  The Pythagorean Theorem is a mathematical relationship between the sides of a right triangle, given by $a^2 + b^2 = c^2$, where $a$ and $b$ are legs of the triangle and $c$ is the hypotenuse of the triangle.
  
  The $\sqrt{}$, or square root, sign.
  
  sine
  
  The sine of an angle in a right triangle is a value found by dividing the length of the side opposite the given angle by the length of the hypotenuse.
  
  Trigonometric Ratios
  
  Ratios that help us to understand the relationships between sides and angles of right triangles.
  
  Show Hide Details
  Description
  Difficulty Level:
  Authors:
  Tags:
  Subjects:
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The provided text is an excerpt from an educational resource, specifically a section on Sine, Cosine, and Tangent. It includes definitions and explanations of various terms related to right triangles and trigonometric ratios. However, it does not contain any specific math question or answer.
  
  Label: no-question