. Find all the trigonometric ratios for the following triangle:
Answers
Step-by-step explanation:
There are six trigonometric ratios, sine, cosine, tangent, cosecant, secant and cotangent.
These six trigonometric ratios are abbreviated as sin, cos, tan, csc, sec, cot.
Trigonometric Ratios in Right Angle Triangle
Trigonometric Ratios are applicable only for a right-angle triangle. A right-angle triangle is a special triangle in which one angle is 90o and the other two are less than 90o. Furthermore, each side of the right angle triangle has a name.
Hypotenuse: It is the largest side of the triangle. Also, it is opposite the right angle of the triangle.
Base: The side on which the right angle triangle stands is known as its base. Moreover, any of the two sides other than the hypotenuse can be chosen as the base for performing the calculation.
Perpendicular: It is the side perpendicular to the base of the right-angled triangle.
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