2-4 The Tangent Ratio
Terms in this set (13)
The ratio comparing the length of the side opposite the angle to the length of the side adjacent to the angle in a right triangle.
The study of angles and triangles.
The ratio comparing the length of the side opposite the angle to the length of the hypotenuse in a right triangle.
The ratio comparing the length of the side adjacent to the angle to the length of the hypotenuse in a right triangle.
Either of the two lines that form the angle.
The side that forms one of the arms of the angle being considered, but is not the hypotenuse.
The side that does not form one of the arms of the angle being considered. The side across from the angle being considered.
A comparison of two quantities measured in the same units.
An angle that measures 90 degrees.
A triangle that has a 90 degree angle.
The two shorter sides of a right triangle. The sides adjacent to the right angle.
The longest side of the right triangle. The side opposite the right angle in a right triangle.
In a right triangle, the square of the hypotenuse is equal to the sum of the squares of the legs. For a right triangle with legs a and b and hypotenuse c, a² + b² = c²
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