3.3 Arc length We know that this arc has a length of The circle below has a radius of 5cm and the angle is Then the arc is X Өс radius, as the angle shown is 2c 5 cm So an angle of 2º has an arc of 2r in length; 3 has an arc of length radius lengths. 8c has an arc of Arclength=
3.3 Arc length We know that this arc has a length of The circle below has a radius of 5cm and the angle is Then the arc is X Өс radius, as the angle shown is 2c 5 cm So an angle of 2º has an arc of 2r in length; 3 has an arc of length radius lengths. 8c has an arc of Arclength=
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
Expert Solution
Step 1: We find arc and angle after watching the circle
Solution -
Since you have posted multiple questions as per guidelines we can solve one question having only 3 sub parts. Please repost other.
We have given a circle of radius r and angle on centre is 1 radian.
After seeing the circle we have
know that this arc has a length of r radius as the angle shown is
Step by step
Solved in 4 steps with 14 images
Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning