Skip to main content
Trigonometry
My Course
Learn
Exam Prep
AI Tutor
Study Guides
Flashcards
Explore
Try the app
My Course
Learn
Exam Prep
AI Tutor
Study Guides
Flashcards
Explore
Try the app
Back
Trigonometric Functions on the Unit Circle
Download worksheet
Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
Problem 7
Trigonometric Functions on the Unit Circle
Download worksheet
Practice
Summary
Previous
4 of 7
Next
3. Unit Circle / Trigonometric Functions on the Unit Circle / Problem 4
Problem 4
Considering the interval [0, π/2], find the approximate value of x. Express your answer in four decimal places.
sec x = 1.2937
A
0.6873
B
0.7255
C
0.6314
D
0.7883
AI tutor
0
Show Answer