Using triangles to evaluate for compositions of inverse functions

Interactive Video
•
Mathematics
•
11th Grade - University
•
Hard
Wayground Content
FREE Resource
Read more
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step when given an angle and a point not on the unit circle?
Use the unit circle directly
Draw a triangle
Calculate the hypotenuse
Find the cosine
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which quadrants are relevant when considering the range of the inverse tangent function?
Third and fourth
First and fourth
Second and third
First and second
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the range of the inverse tangent function?
-π to π
0 to 2π
-π/2 to π/2
0 to π
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find the hypotenuse of a triangle using the Pythagorean theorem?
Add the squares of the legs and take the square root
Multiply the legs and take the square root
Subtract the squares of the legs and take the square root
Divide the squares of the legs and take the square root
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the secant of an angle in a right triangle?
The reciprocal of tangent
The reciprocal of sine
The reciprocal of cotangent
The reciprocal of cosine
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be ensured when creating a triangle for evaluating the inverse of tangent?
It is in the second quadrant
It is in the correct quadrant
It is an equilateral triangle
It is a scalene triangle
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main steps in evaluating the inverse of tangent and secant?
Calculating the hypotenuse and finding the sine
Using the unit circle and finding the tangent
Finding the sine and cosine
Creating the correct triangle and evaluating the secant
Similar Resources on Wayground
6 questions
Learn how to evaluate the six trig functions of a 30 60 90 triangle

Interactive video
•
11th Grade - University
6 questions
How to find all of the solutions of an equation with secant

Interactive video
•
11th Grade - University
2 questions
How to evaluate the six trig functions when given a constraint and value

Interactive video
•
11th Grade - University
6 questions
Given a coordinate point, evaluate the six trigonometric functions

Interactive video
•
11th Grade - University
8 questions
How to use a triangle to evaluate for the six trig functions of 60 degrees

Interactive video
•
11th Grade - University
6 questions
Evaluate the trig expression with inverse tan

Interactive video
•
11th Grade - University
6 questions
Evaluate the half angle of tangent using a triangle

Interactive video
•
11th Grade - University
6 questions
Learn to evaluate for the secant of an angle without using a triangle

Interactive video
•
11th Grade - University
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
20 questions
Multi-Step Equations and Variables on Both Sides

Quiz
•
9th - 12th Grade
12 questions
PCTI Stem Academy Gradebook Review

Lesson
•
9th - 12th Grade
20 questions
Points, Lines & Planes

Quiz
•
9th - 11th Grade
20 questions
Week 4 Memory Builder 1 (Squares and Roots) Term 1

Quiz
•
9th - 12th Grade
20 questions
Solve One and Two Step Equations

Quiz
•
9th - 11th Grade
16 questions
Positive vs Negative Intervals

Quiz
•
9th - 12th Grade
20 questions
Solving Absolute Value Equations

Quiz
•
11th - 12th Grade
17 questions
Identify Geometric Concepts and Relationships

Quiz
•
9th - 12th Grade