Summary of Trigonometry For Beginners!

00:00:00 - 00:20:00

This video provides a basic introduction to trigonometry, including the six trigonometric functions, the pythagorean theorem, and inverse trigonometric functions. The video also covers applications of trigonometry, such as solving problems involving right triangles and finding the distance between two points.

• 00:00:00 In this video, the six trigonometric functions are explained in terms of the sohcahtoa expression, which is a Native American term meaning "the way of the three angles." The pythagorean theorem is used to find the missing side of a right triangle. Finally, the value of sine theta and cosine theta are determined.
• 00:05:00 This video provides a tutorial on the trigonometric functions, including their definitions, properties, and uses. The video explains how to find the values of the sine, cosine, tangent, cosecant, secant, and cotangent functions using the toa function.
• 00:10:00 In this video, a Trigonometry for Beginners lesson is offered, covering the trigonometric functions cosine, sine, and tangent. The video explains that, relative to a given angle, cosine is associated with the adjacent side, tangent is opposite over adjacent, and sine is equal to the opposite side divided by the adjacent side. In the second problem, a triangle is shown with an angle of 32 degrees and a hypotenuse of 12. The sine function is used to find the value of x, which is 12 over sine 32. The third problem introduces the cosecant function, which is the reciprocal of sine. The cotangent function is then introduced, and it is explained that it is the reciprocal of cosine. In the final problem, the angle is shown to be 54 degrees and the hypotenuse is 26. The tangent function is used to find the value of x, which is 12 over tangent 32. The last problem provides an example of how to use the trigonometric functions to solve a problem.
• 00:15:00 In this video, a Trigonometry for Beginners lesson is taught, focusing on solving right triangle problems. First, radians are discussed, followed by coterminal angles, arc length, area of sector, linear speed, angular speed, and angle of elevation and depression. Next, trigonometric functions of any angle are discussed, with a focus on solving problems. Finally, the graph intrigues functions are covered, with a focus on graphing sin and cosine.
• 00:20:00 This video provides a basic introduction to trigonometry, including the secant, cosecant, and tangent functions, inverse trig functions, and graphing techniques. The remainder of the video covers applications of trigonometry, such as solving problems involving right triangles and finding the distance between two points. The video concludes with a discussion of trigonometric identities and formulas.