A set of problems, that may be solved using the trigonometric ratios, is presented. Also detailed solutions are presented in a separate page.
Definition of Trigonometric Ratios
Problem 1: Given the right triangle below, find sin A, cos A, tan A, sec A, csc A and cot A.
Problem 2: In the figure below, find c.
Problem 3: If x is an acute angle of a right triangle and sin x = 3 / 7, find the exact value of the trigonometric functions cos x and cot x.
Problem 4: Find the exact values of x and y.
Problem 5: If x is an acute angle and tan x = 5, find the exact value of the trigonometric functions sin x and cos x.
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