Composition of inverses free math help

Composition of inverses free math help

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains how to handle points not on the unit circle by creating a triangle. It covers the use of cosine and tangent functions, and applies the Pythagorean theorem to find missing sides. The tutorial concludes with calculating the tangent of an angle using the derived triangle.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do if a point is not on the unit circle?

Create a triangle

Create a rectangle

Create a hexagon

Create a square

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the cosine function represent in a triangle?

Hypotenuse over adjacent

Opposite over hypotenuse

Adjacent over hypotenuse

Opposite over adjacent

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which theorem is used to find the missing side of a triangle?

Pythagorean theorem

Fundamental theorem of calculus

Fermat's Last Theorem

Binomial theorem

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the tangent of the angle in the given triangle?

2/3

3/2

sqrt 5 / 2

sqrt 3 / 2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between tangent and the sides of a triangle?

Adjacent over hypotenuse

Opposite over adjacent

Adjacent over opposite

Hypotenuse over opposite