Trigonometric Functions and Triangle Properties

The video tutorial explains how to find all six trigonometric functions for angles A and B in a right triangle. It begins by identifying the sides of the triangle and using the Pythagorean theorem to calculate the hypotenuse. The tutorial then demonstrates how to calculate sine, cosine, tangent, cosecant, secant, and cotangent for both angles A and B, including rationalizing denominators where necessary. The video concludes with a call to action for viewers to like, share, and subscribe.

What is the main task described in the video?

• Finding all six trigonometric functions for two angles

• Calculating the perimeter of a triangle

• Solving a quadratic equation

• Finding the area of a triangle

Which side of the triangle is labeled as the hypotenuse?

• Side D

• Side A

• Side B

• Side C

What theorem is used to find the hypotenuse of the triangle?

• Pythagorean theorem

• Tangent rule

• Sine rule

• Cosine rule

What is the length of the hypotenuse in the triangle?

• Square root of 5

• 6

• Square root of 6

• 1

How is the sine of angle A calculated?

• Adjacent over opposite

• Opposite over hypotenuse

• Hypotenuse over opposite

• Adjacent over hypotenuse

What is the rationalized form of sine A?

• Square root of 6 over 6

• 1 over square root of 6

• Square root of 5 over 6

• Square root of 30 over 6

How is the cosine of angle A calculated?

• Adjacent over hypotenuse

• Opposite over hypotenuse

• Adjacent over opposite

• Hypotenuse over opposite

What is the rationalized form of cosine A?

• 1 over square root of 6

• Square root of 5 over 6

• Square root of 30 over 6

• Square root of 6 over 6

How is the tangent of angle A calculated?

• Opposite over adjacent

• Adjacent over hypotenuse

• Opposite over hypotenuse

• Hypotenuse over adjacent

What is the rationalized form of tangent A?

• 1 over square root of 5

• Square root of 30 over 5

• Square root of 6 over 5

• Square root of 5 over 5